From seasons four to seven and nine, the twenty-four semi-finalists were divided by gender in order to ensure an equal gender division in the top twelve. The men and women sang separately on consecutive nights, and the bottom two in each groups were eliminated each week until only six of each remained to form the top twelve.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How many men were in the top twelve on season five of American Idol?
Ah, so.. six

London's first and only cable car, known as the Emirates Air Line, opened in June 2012. Crossing the River Thames, linking Greenwich Peninsula and the Royal Docks in the east of the city, the cable car is integrated with London's Oyster Card ticketing system, although special fares are charged. Costing £60 million to build, it carries over 3,500 passengers every day, although this is very much lower than its capacity. Similar to the Santander Cycles bike hire scheme, the cable car is sponsored in a 10-year deal by the airline Emirates.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What was the approximate cost to build the Emirates Airline Cable Car?
Ah, so.. £60

Goodman's business strategy involved having his various magazines and comic books published by a number of corporations all operating out of the same office and with the same staff. One of these shell companies through which Timely Comics was published was named Marvel Comics by at least Marvel Mystery Comics #55 (May 1944). As well, some comics' covers, such as All Surprise Comics #12 (Winter 1946–47), were labeled "A Marvel Magazine" many years before Goodman would formally adopt the name in 1961.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When did Goodman begin partnering with shell companies?
Ah, so..
unanswerable