Input:

The USS "Arizona" Memorial, at Pearl Harbor in Honolulu, Hawaii, marks the resting place of 1,102 of the 1,177 sailors and Marines killed on during the Japanese surprise attack on Pearl Harbor on December 7, 1941 and commemorates the events of that day. The attack on Pearl Harbor and the island of O ahu led to the United States' direct involvement in World WarII.

Sentence: The attack on Pearl Harbor happened more than 50 years ago.

Output: Yes

Input:

Mr. Speaker, considering that the value of water cannot be measured in dollars because it is priceless, will the federal government assert its jurisdiction over the export of water and take without delay the steps necessary to ensure that water will never be exported from Canada?

Sentence: The export of water is a popular discussion topic at the library.

Output: It's impossible to say

Input:

Low Patience<br>Tim was a tutor. He usually had a lot of patience. His latest student really pushed him, though. Tim could not get through to him. He had to give up and get someone else to help him.

Sentence: Tim was a tutor. He usually had a lot of patience. His latest student really pushed him, though. Tim could not get through to him. Tim wished he had more patience with the student.

Output: It's impossible to say

Input:

How to stop your legs from itching when you run<br>Change your detergent or fabric softener. Chemicals in the detergent or fabric softener you use may be irritating your skin. Even if you haven't had any problems before, when your skin is warm and you're sweating, you may have an increased sensitivity.

Sentence: Change your usual detergent or fabric softener

Output:
It's impossible to say