Problem: Thanks to the thirty Heads who responded to my question about maternity leave. Clearly, the amount of maternity leave offered to teachers at international schools varies greatly from school to school.

Based on the paragraph above can we conclude that "Different educational institutions have different maternity leave for teachers."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes


Q: The songs in this film are well known
A Student's Song of Heidelberg (German:Ein Burschenlied aus Heidelberg) is a 1930 German musical film directed by Karl Hartl and starring Hans Brausewetter, Betty Bird and Willi Forst. It marked Hartl's directoral debut. The film is in the tradition of the nostalgic Old Heidelberg.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


And education is my number one priority, because I think that it's the most important big major change that we can bring in our country. I agree with Governor Bush that we should have new accountability, testing of students. I think that we should require states to test all students, test schools and school districts, and I think that we should go further and require teacher testing for new teachers also.
The schools will be better if people are tested more.  OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


input hypothesis: Studia Mathematica was first published in 1929
Context: Studia Mathematica is a Polish mathematics journal published since 1929. It was founded by Stefan Banach and Hugo Steinhaus. It accepts papers written in English, French, German, or Russian, primarily in functional analysis and related areas such as probability theory.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: Yes


Context:
How to treat a hoof abscess in horses<br>Look for discomfort when your horse walks. If your horse is suddenly hesitant to walk around, it may due to an infection in its hoof that is causing it pain. Be on the look out for changes to your horse's gait or to your horse being hesitant to walk around or put pressure on one of its hooves.
Hypothesis: A hoof abscess may not be painful. OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say


Problem: Prime Minister Mahmoud Abbas has offered 'the hand of peace' to Israel after his landslide victory in Sunday's presidential election.

Based on the paragraph above can we conclude that "Mahmoud Abbas won a presidential election. "? OPTIONS:
- Yes
- It's impossible to say
- No

A:
Yes