In this task, you're given a context passage. Your job is to generate relevant questions that can be answered by directly referring to the passage.

Ex Input:
A 1908 review of the book summarizes the light plot of the story in overenthusiastic fashion: The story opens with a jump--literally. A young New Yorker, rich, of course, hears from his window on a night of fog and mist a woman's voice singing divinely. He falls in love with it head over heels and he falls downstairs in about the same way, he is such a hurry to see the singer. But by the time her reaches the street, lo! she has vanished, and only a policeman remains. Late on, this young, adventurous Mr. Hillard again meets the young, adventurous singer under most mystifying circumstances. They dine together, but she comes in mask. What the voice has begun, the masks puts the finishing touches to. From then on Hillard is full forty fathoms deep in love and curiosity. Then the scene shifts to Italy, with the shifting fortunes of an American comic opera company, stranded at Venice. The beautiful singer becomes the prima donna of this company. The soubrette is one Kitty Killigrew, and around her flourishes a most enticing, exciting and enlivening subplot. She dances her way straight into your heart. Amusing things happen at Venice. Thrilling things happen at Monte Carlo. At Florence the climax is reached, and it makes you fairly gasp with its intense interest. At Bellaggio, the loveliest of lovely spots in the land of love, the curtain goes down on happy lovers.

Ex Output:
What type of singing voice does Kitty have?


Ex Input:
I have an important test coming up. So, I've been studying a lot lately. I was studying at the library last night. I set aside four hours to study. But, half way through, my stomach started rumbling. I tried to keep my mind off of it, but my hunger was distracting me from my work. So, I decided to grab something from the vending machine. I stopped studying, and I want to the lounge area of the library. I was surprised by all the great options available. I could choose both hot and cold items. For example, there were tiny sandwiches which could be heated up in a nearby microwave. There were also ice cream sandwiches. I love those frozen treats. I decided, however, just to get some pretzels. I put some change into the vending machine. There were codes for each item available. I entered the code for pretzels into the computer on the side of the machine. And, my pretzels dropped into the bay at the bottom of the machine. I reached into the bay, and I pulled them out. I ate them quickly. They were delicious. I then returned to my homework.

Ex Output:
Why did they decide to use the vending machine?


Ex Input:
I miss my best friend Shelly and so I decided to send her a letter telling her all about my trip to my sister's house in Alaska, and to also tell her that I hoped she was well. I finished writing my letter and as I went to find a stamp and an envelope I needed to send it, I had found that I did not have any. I went to a store that sells cards and envelopes, and chose a box of pretty purple-colored envelopes to mail my letter in.  After that I went to the post office to purchase some stamps that are like small stickers, and chose a heart design that I liked. I only needed one to send the letter but I bought more so that I could send another letter soon if I wanted to. When I got home I filled out the envelope with Shelly's name and address in the middle, and wrote my sister's address in the top left corner of the envelope. I stuck the stamp with the heart design on it in the upper right corner. Now it was ready to be put in the mail and she will receive it in about one week. I drove to the post office and put my letter in the outgoing mail slot. Shelly will be so surprised!

Ex Output:

How did the envelope get stamped?


