Input:

How to determine the sex of a cat<br>Approach the cat or kitten with care. To ascertain the sex of a cat or kitten, it's necessary to pick the cat up. Some cats don't like to be handled, so take a little time to let him or her get comfortable around you.

Sentence: Cats love being picked up.

Output: No

Input:

Joan Manel Balcells Fornaguera (born 20 June 1975) is a retired professional tennis player from Spain. He won one ATP Tour singles title in his career and reached the final in Scottsdale in 2002 (losing to Andre Agassi) and the semifinals in 2000 Heineken Open losing to Michael Chang.

Sentence: Michael Chang likes Star Wars.

Output: It's impossible to say

Input:

How to tame a rat<br>Give the rat some time alone. You should leave a new rat alone in its cage for the first few days you have it. This will help them become comfortable with their new surroundings without the added stress of interacting with you.

Sentence: It is stressful to own a rat.

Output: It's impossible to say

Input:

US Secretary of State Hillary Clinton has urged all 70 nations attending a conference on Afghanistan's future to help the country succeed. She told delegates at the one-day event in The Hague that the international effort there had been "undermanned and underfunded" over recent years. Among the countries to offer help has been US foe Iran. The conference comes after the US announced a major policy rethink on its approach towards Afghanistan. The meeting, called by the UN, comes amid widespread concern that not enough progress has been made since the US-led invasion in 2001. Support for Afghan reconstruction is being sought beyond the mainly-Western countries which have troops there.

Sentence: There were representatives from 70 countries at the conference

Output:
Yes