Problem: Literature:

Drama is literature intended for performance. The form is often combined with music and dance, as in opera and musical theatre. A play is a subset of this form, referring to the written dramatic work of a playwright that is intended for performance in a theatre; it comprises chiefly dialogue between characters, and usually aims at dramatic or theatrical performance rather than at reading. A closet drama, by contrast, refers to a play written to be read rather than to be performed; hence, it is intended that the meaning of such a work can be realized fully on the page. Nearly all drama took verse form until comparatively recently.

Drama is literature that is not intended for what?
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A: unanswerable

Problem: In the United States and Canada, the film opened on 6 November 2015, and in its opening weekend, was originally projected to gross $7075 million from 3,927 screens, the widest release for a Bond film. However, after grossing $5.25 million from its early Thursday night showings and $28 million on its opening day, weekend projections were increased to $7580 million. The film ended up grossing $70.4 million in its opening weekend (about $20 million less than Skyfall's $90.6 million debut, including IMAX previews), but nevertheless finished first at the box office. IMAX generated $9.1 million for Spectre at 374 screens, premium large format made $8 million from 429 cinemas, reaping 11% of the film's opening, which means that Spectre earned $17.1 million (23%) of its opening weekend total in large-format venues. Cinemark XD generated $1.85 million in 112 XD locations.
How many Imax screens showed Spectre on its opening weekend in the US and Canada?
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Answer: 374

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
On January 7, 2012, Beyonce gave birth to her first child, a daughter, Blue Ivy Carter, at Lenox Hill Hospital in New York. Five months later, she performed for four nights at Revel Atlantic City's Ovation Hall to celebrate the resort's opening, her first performances since giving birth to Blue Ivy.
Beyonce's first child is named what?
A: Blue Ivy Carter

Context and question: Florey and Chain succeeded in purifying the first penicillin, penicillin G, in 1942, but it did not become widely available outside the Allied military before 1945. Later, Norman Heatley developed the back extraction technique for efficiently purifying penicillin in bulk. The chemical structure of penicillin was determined by Dorothy Crowfoot Hodgkin in 1945. Purified penicillin displayed potent antibacterial activity against a wide range of bacteria and had low toxicity in humans. Furthermore, its activity was not inhibited by biological constituents such as pus, unlike the synthetic sulfonamides. The discovery of such a powerful antibiotic was unprecedented, and the development of penicillin led to renewed interest in the search for antibiotic compounds with similar efficacy and safety. For their successful development of penicillin, which Fleming had accidentally discovered but could not develop himself, as a therapeutic drug, Ernst Chain and Howard Florey shared the 1945 Nobel Prize in Medicine with Fleming. Florey credited Dubos with pioneering the approach of deliberately and systematically searching for antibacterial compounds, which had led to the discovery of gramicidin and had revived Florey's research in penicillin.
When was the Nobel Prize first Purified?
Answer: unanswerable

Question: But although it meets the definition of outer space, the atmospheric density within the first few hundred kilometers above the Karman line is still sufficient to produce significant drag on satellites. Most artificial satellites operate in this region called low Earth orbit and must fire their engines every few days to maintain orbit.[citation needed] The drag here is low enough that it could theoretically be overcome by radiation pressure on solar sails, a proposed propulsion system for interplanetary travel.[citation needed] Planets are too massive for their trajectories to be significantly affected by these forces, although their atmospheres are eroded by the solar winds.
Is there an answer to this question: What are satellites too large for their engines to be affected by?

Answer: unanswerable

Problem: New Haven, Connecticut:

New Haven has a long tradition of urban planning and a purposeful design for the city's layout. The city could be argued to have some of the first preconceived layouts in the country. Upon founding, New Haven was laid out in a grid plan of nine square blocks; the central square was left open, in the tradition of many New England towns, as the city green (a commons area). The city also instituted the first public tree planting program in America. As in other cities, many of the elms that gave New Haven the nickname "Elm City" perished in the mid-20th century due to Dutch Elm disease, although many have since been replanted. The New Haven Green is currently home to three separate historic churches which speak to the original theocratic nature of the city. The Green remains the social center of the city today. It was named a National Historic Landmark in 1970.

What was the nickname given to the city of New Haven due to an indigenous tree which largely perished in the mid-20th century?
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A:
"Elm City"