Input: OPTIONS:
- Yes
- It's impossible to say
- No

The stupendous power of the Tevatron made possible the 1995 discovery of the top quark - the last of six flavors of quarks predicted by the standard model theory of particle physics.

Sentence: Particle physics is a field that is extremely easy to understand 

Output: It's impossible to say


Problem:
Read the following paragraph and determine if the hypothesis is true:

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.

OPTIONS:
- Yes
- It's impossible to say
- No
Hypothesis: Sondhi Limthongkul is in hospital.
****
Answer:
Yes


[Q]: Olga Vladimirovna Litvinenko (Ольга Владимировна Литвиненко, born 1983) is a Russian ex-politician and the daughter of Vladimir Litvinenko, a close friend of Vladimir Putin's and in the words of Olga, "the richest rector in Russia" and an "oligarch". Olga has accused her father of kidnapping her daughter. Olga knows putin because they attended a meeting together before OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say


Problem: How to tell if someone is ignoring your calls and decide what to do about it<br>Check your call log. Check to see if all your calls to your friend have been missed. What's the ratio of missed calls to answered calls? Notice the call length, the time you called her, how often you call her and whether or not she has called you.

Based on the paragraph above can we conclude that "If their call length tends to be short, they are ignoring your calls."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Q: The narrator's will go to the emergency room tomorrow 
Swelling Feet<br>I've been sitting at my computer all day. My feet are starting to swell. They look like balloons. I have trouble moving them around right now. I am drinking water to combat it.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


Q: The river system had lower water levels 60 years ago
THE persistence and severity of the drought in the Murray-Darling Basin has been described as "unprecedented" after late summer inflows to the river system fell to a 117-year low. The "bleak'' outlook for next three months was adding to the grim news, the Murray-Darling Basin Authority said. Irrigation water for Australia's food bowl will be dependent almost entirely on rainfall as basin states hold back water for critical human needs. "The persistence and severity of this drought, particularly over the past three years, is unprecedented,'' authority chief executive Rob Freeman said as he delivered the basin's latest drought update.
OPTIONS:
- Yes
- It's impossible to say
- No
A:
It's impossible to say