Input: 

Linda Johnson, who lives with her husband, Charles, and two cats in a rented one-bedroom apartment in San Francisco's Mission District, said Katrina has made her realize she needs to gather together, in one accessible place, her scattered disaster supplies.

Sentence: her cats are not friendly

Output: It's impossible to say


Input: 

London Metropolitan Police commissioner Sir Ian Blair has confirmed that there have been three small explosions on tube trains at Warren Street, Oval and Shepherd's Bush stations, and another small explosion on a No. 26 bus on Hackney Road in Bethnal Green. The London Ambulance Service has not found any injured people, but one person has reported themselves to a local hospital. It is not yet known if this is connected with the blasts.

Sentence: The explosions resulted in a hospital visit

Output: Yes


Input: 

At least 58 people are now dead as a result of the recent flooding in Yemen, and at least 20,000 in the country have no access to shelter. Five people are also reported missing. The Yemeni government has pledged to send tents to help the homeless. The flooding is caused by the recent heavy rain in Yemen, which came as a shock due to the fact that the country only receives several centimeters of rain per year.

Sentence: More than fifteen people died

Output: Yes


Input: 

How to prove similar triangles<br>Define the angle-angle (aa) theorem. Two triangles can be proved similar by the angle-angle theorem which states: if two triangles have two congruent angles, then those triangles are similar. [substeps] This theorem is also called the angle-angle-angle (aaa) theorem because if two angles of the triangle are congruent, the third angle must also be congruent.

Sentence: triangles were drawn by gill

Output:
It's impossible to say