Problem: In June 2013, West and television personality Kim Kardashian announced the birth of their first child, North. In October 2013, the couple announced their engagement to widespread media attention. November 2013, West stated that he was beginning work on his next studio album, hoping to release it by mid-2014, with production by Rick Rubin and Q-Tip. In December 2013, Adidas announced the beginning of an official apparel collaboration with West, to be premiered the following year. In May 2014, West and Kardashian were married in a private ceremony in Florence, Italy, with a variety of artists and celebrities in attendance. West released a single, "Only One", featuring Paul McCartney, on December 31, 2014. "FourFiveSeconds", a single jointly produced with Rihanna and McCartney, was released in January 2015. West also appeared on the Saturday Night Live 40th Anniversary Special, where he premiered a new song entitled "Wolves", featuring Sia Furler and fellow Chicago rapper, Vic Mensa. In February 2015, West premiered his clothing collaboration with Adidas, entitled Yeezy Season 1, to generally positive reviews. This would include West's Yeezy Boost sneakers. In March 2015, West released the single "All Day" featuring Theophilus London, Allan Kingdom and Paul McCartney. West performed the song at the 2015 BRIT Awards with a number of US rappers and UK grime MC's including: Skepta, Wiley, Novelist, Fekky, Krept & Konan, Stormzy, Allan Kingdom, Theophilus London and Vic Mensa. He would premiere the second iteration of his clothing line, Yeezy Season 2, in September 2015 at New York Fashion Week.
Where did Kanye perform his single "All Day" with a menagerie of other artists?
The answer is the following: 2015 BRIT Awards

Problem: For much of Philadelphia's history, the typical home has been the row house. The row house was introduced to the United States via Philadelphia in the early 19th century and, for a time, row houses built elsewhere in the United States were known as "Philadelphia rows". A variety of row houses are found throughout the city, from Victorian-style homes in North Philadelphia to twin row houses in West Philadelphia. While newer homes are scattered throughout the city, much of the housing is from the early 20th century or older. The great age of the homes has created numerous problems, including blight and vacant lots in many parts of the city, while other neighborhoods such as Society Hill, which has the largest concentration of 18th-century architecture in the United States, have been rehabilitated and gentrified.
What are row houses called outside of Philadelphia?
The answer is the following: Philadelphia rows

Problem: Morning (2008) looked at high school biology textbooks during the 1952-2002 period and initially found a similar pattern with only 35% directly discussing race in the 1983–92 period from initially 92% doing so. However, this has increased somewhat after this to 43%. More indirect and brief discussions of race in the context of medical disorders have increased from none to 93% of textbooks. In general, the material on race has moved from surface traits to genetics and evolutionary history. The study argues that the textbooks' fundamental message about the existence of races has changed little.
What did Morning find when he looked at biology textbooks during the 1952-2002 period?
The answer is the following: similar pattern

Problem: Martorell's outstanding novel of chivalry Tirant lo Blanc (1490) shows a transition from Medieval to Renaissance values, something that can also be seen in Metge's work. The first book produced with movable type in the Iberian Peninsula was printed in Catalan.
What other writer showed a transition to the Renaissance? 
The answer is the following:
Metge