Input: 

Candy<br>Jennifer was a little girl. A man pulled up to her house. He offered her candy. Jennifer's brother was with her. He told her to stay away.

Sentence: The man was a candy salesman.

Output: It's impossible to say


Input: 

Nickajack Lake is the reservoir created by Nickajack Dam as part of the Tennessee Valley Authority. The lake stretches from Nickajack Dam to Chickamauga Dam, passing through the city of Chattanooga. The stretch of the Tennessee River commonly referred to as the "Grand Canyon of Tennessee" also is part of Nickajack Lake.

Sentence: Nickajack Lake is connected to the dam

Output: Yes


Input: 

Hot Plate<br>Drew took his plate out of the microwave. He was trying to hold it. Since the plate was hot, it quickly dropped from his hand. It fell on the floor and broke. His soup covered the entire floor.

Sentence: The soup that dropped was the last morsel of food Drew had left.

Output: It's impossible to say


Input: 

Senator Kerry, a new question. Let's talk about economic security. You pledged during the last debate that you would not raise taxes on those making less than $200,000 a year. But the price of everything is going up, and we all know it. Health-care costs, as you are talking about, is skyrocketing, the cost of the war.

Sentence: Governor Kerry made a pledge that he would raise taxes on those making more than $100,000 a year

Output:
No