instruction:
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.
question:
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)
answer:
what was Hitchcock best movie?

question:
You need Adobe Acrobat Reader: http://www.adobe.com/products/acrobat/readermain.html
answer:
What do I need to open PDF files?

question:
The origin of the popular Christmas colors red and green is speculated to be Italy, since the Italian flag's colors are red, green, and white and most of the Christmas traditions we have were usurped from early Pagan people of the 3rd Century.

In AD 274, Emperor Aurelian decreed December 25 as natalis solis invicti ("birth of the invincible sun"), a festival honoring the sun god Mithras known as Saturnalia. It had been celebrated by Pagans for centuries, but the emperor moved it to this later date.

Shortly thereafter, the Church Fathers likewise set the official date for celebrating the birth of Jesus as being December the 25th.

The Italians today commemorate Christmas for an entire month. Just as in the days of Pagan Rome with Saturnalia, the period between mid-December and early January is one constant celebration.

Rich Nativity scenes and the playing of bagpipes by the zampognari (shepards) are very important to the look and feel of Christmas in Italy.
answer:
Why are the colors of Christmas red and green? What do these colors symbolize?