In this task you are given a story and a question regarding that story. You must judge whether the question is answerable based on the info given to you. Label the instances as "Answerable" or "Not Answerable" based on your judgment. the story and the question are separated by a new line character.

It was time for the Holidazzle Christmas Parade downtown. Jane took her kids downtown to see the parade. They waved to all the people on the floats. The children cheered when the final float with Santa drove by. The kids thanked their mother and told her they had a great time.
Why did They wave to all the people on the floats?
Not Answerable

Ivan walked through a park and found an old camera. There were still 6 shots left on the roll. Ivan took a few landscapes and some of himself. He put the camera back where he found it. Ivan thought the owner will enjoy his addition.
Why did He put the camera?
Answerable

Pat bought a ruler at an office supply store. He began to measure things for an experiment. Pat suspected that the ruler was not accurate. He took out a second ruler to compare the two. He found that his new ruler was slightly shorter than his old one.
Why did Pat suspect that the ruler was not accurate?
Not Answerable