Input:

Science Project<br>Jolene was getting ready to demonstrate her science project. She poured vinegar into a large pot in front of the class. Then then put on goggles and told everyone to get ready. She poured baking soda into the pot and bubbles came spewing out. The whole class was surprised but Jolene wasn't.

Sentence: Jolene was nine years old.

Output: It's impossible to say

Input:

Sondhi Limthongkul, the founder of the political movement which overran Bangkok's airport last year, is in hospital after a gunman wielding an AK-47 ambushed his car at a petrol station and sprayed it with bullets early this morning. The unknown number of gunmen shot out the tyres of the car owned by Mr Sondhi, the head of the People's Alliance for Democracy 'yellow shirt' movement, and riddled the vehicle with bullets. Stray bullets also hit a nearby public bus.

Sentence: Sondhi Limthongkul's movement overran Bangkok's airport.

Output: Yes

Input:

The main institutionalised forms of recognition for those who have made a significant contribution in the fields of physics, chemistry, medicine, literature, as well as for those working for peace (and more recently in the area of economics), are the Nobel prizes.

Sentence: The prize is rare

Output: It's impossible to say

Input:

How to balance marriage and parenting<br>Make time for date nights. One of the most important things that married couples can do to help keep their marriage strong is to schedule date nights. Date nights will allow you both to spend time together, focus on one another and keep your romantic connection alive.

Sentence: Some married couples are very unhappy.

Output:
It's impossible to say