Problem: On his oak mantelpiece are a drinking bowl from Lake Turkana and an East African gourd, both of which he bought in Nairobi where he went in the fall of 1993 to visit Kitum Cave, the suspected host site for the Marburg virus, which is closely related to Ebola.

Based on the paragraph above can we conclude that "He is afraid the Ebola virus is on his drinking bowl from Lake Turkana"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say


Q: gewürztraminer is a soda
How to serve gewurztraminer<br>Chill the gewürztraminer. This fragrant wine is best enjoyed at 55 to 60 degrees fahrenheit (12 to 15 degrees celsius). Use a wine cooler to chill the wine to an exact temperature.
OPTIONS:
- Yes
- It's impossible to say
- No
A: No


A former philosophy teacher whose best-known novel, Sophie's World, was a surprise international best-seller.
Some people were expecting the book to become a best seller OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say


input hypothesis: A Student's Song of Heidelberg was released during the summer.
Context: 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
true or false: It's impossible to say


Context:
How to kill fleas on dogs<br>Wash your dog with flea and tick shampoo. While normal dog shampoo and dish detergent usually kill fleas, if you need something more potent, you could try a special flea and tick shampoo. [substeps] Read the shampoo label carefully to determine the proper way to use the shampoo for your dog.
Hypothesis: dogs contain the letters xx  OPTIONS:
- Yes
- It's impossible to say
- No
No


Problem: New Delhi: More than 100 Nobel prize winners, two US congressmen, and leading labour organizations have expressed concern over threats against the life of Kailash Satyarthi, India's leading opponent of child labour.

Based on the paragraph above can we conclude that "More than two congressmen will express concern next year"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say