You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.

Ex Input:
Generally, film geeks tend to come down in favor of Vertigo or Notorious, but the previously mentioned North By Northwest gets a lot of votes, too.

Notorious is usually cited by European critics because of the amazing work by both Cary Grant and Ingrid Bergman, plus it is the film that introduced the concept of the McGuffin. Essentially, this is the plot device that everything seems to be hinging upon while the story is doing something else (much sneakier) in the background. In Notorious, the McGuffin is (are) the wine bottles full of uranium.

I tend to think that Vertigo is his best because it's just so damn unbelievable and over-the-top but he still pulls it off. Jimmy Stewart was never better in his whole career and the cinematography, music and mood is just amazing.

Other (not yet mentioned) great Hitchcock films that you must see would be:

1. Early Period: The Thirty-Nine Steps (1939), The Lady Vanishes, Strangers on a Train
2. Middle-Period: The Trouble with Harry (very funny), Suspicion, Rebecca
3. Later: Rear Window, and Psycho (of course)

Ex Output:
what was Hitchcock best movie?

Ex Input:
My favorite is One Stop English. They have lots of lesson plans, teaching ideas, grammar information and more.

Ex Output:
Can anyone send me some useful sites for English language teachers?

Ex Input:
33.3 lbs

The moon's gravity is 1/6 that of earth.

Ex Output:
If i weigh 200 on earth, how much will i weigh on the moon?