Input: Article: Zinc serves a purely structural role in zinc fingers, twists and clusters. Zinc fingers form parts of some transcription factors, which are proteins that recognize DNA base sequences during the replication and transcription of DNA. Each of the nine or ten Zn2+ ions in a zinc finger helps maintain the finger's structure by coordinately binding to four amino acids in the transcription factor. The transcription factor wraps around the DNA helix and uses its fingers to accurately bind to the DNA sequence.

Now answer this question: What are proteins that druing replication and transcription of DNA, recognize base DNA?

Output: transcription factors,

Input: Article: New York City is the most-populous city in the United States, with an estimated record high of 8,491,079 residents as of 2014, incorporating more immigration into the city than outmigration since the 2010 United States Census. More than twice as many people live in New York City as in the second-most populous U.S. city (Los Angeles), and within a smaller area. New York City gained more residents between April 2010 and July 2014 (316,000) than any other U.S. city. New York City's population amounts to about 40% of New York State's population and a similar percentage of the New York metropolitan area population.

Now answer this question: What is the US city with the second largest population?

Output: Los Angeles

Input: Article: In 1969, Schwarzenegger met Barbara Outland (later Barbara Outland Baker), an English teacher he lived with until 1974. Schwarzenegger talked about Barbara in his memoir in 1977: "Basically it came down to this: she was a well-balanced woman who wanted an ordinary, solid life, and I was not a well-balanced man, and hated the very idea of ordinary life." Baker has described Schwarzenegger as "[a] joyful personality, totally charismatic, adventurous, and athletic" but claims towards the end of the relationship he became "insufferable – classically conceited – the world revolved around him". Baker published her memoir in 2006, entitled Arnold and Me: In the Shadow of the Austrian Oak. Although Baker, at times, painted an unflattering portrait of her former lover, Schwarzenegger actually contributed to the tell-all book with a foreword, and also met with Baker for three hours. Baker claims, for example, that she only learned of his being unfaithful after they split, and talks of a turbulent and passionate love life. Schwarzenegger has made it clear that their respective recollection of events can differ. The couple first met six to eight months after his arrival in the U.S – their first date was watching the first Apollo Moon landing on television. They shared an apartment in Santa Monica for three and a half years, and having little money, would visit the beach all day, or have barbecues in the back yard. Although Baker claims that when she first met him, he had "little understanding of polite society" and she found him a turn-off, she says, "He's as much a self-made man as it's possible to be – he never got encouragement from his parents, his family, his brother. He just had this huge determination to prove himself, and that was very attractive … I'll go to my grave knowing Arnold loved me."

Now answer this question: What historical event did Baker and Schwarzenegger watch on TV together on their first date?

Output:
the first Apollo Moon landing