Problem: Matthew Wayne Darwin (born March 11, 1963 in Houston, Texas) is a former professional American football center in the National Football League (NFL) for the Philadelphia Eagles. He was drafted twice, first in the 1985 NFL Draft by the Dallas Cowboys and finally in the 1986 NFL Draft by the Eagles. He played college football at Texas A&M University.

Based on the paragraph above can we conclude that "Matthew Wayne Darwin played football at the professional level, as well as college football."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Q: The Cameroon Airlines Corporation flies out of Douala.
The Cameroon Airlines Corporation, trading as Camair-Co, is an airline from Cameroon, serving as flag carrier of the country, a role which was previously filled by the now-defunct Cameroon Airlines. Camair-Co has its headquarters in the Immeuble La Rotonde in Douala, and operates out of Douala International Airport.
OPTIONS:
- Yes
- It's impossible to say
- No
A: Yes

The following details notable events from the year 2005 in Northern Ireland. Northern Ireland is a part of the United Kingdom in the north-east of the island of Ireland. It is variously described as a country, province or region of the UK, amongst other terms. Northern Ireland shares a border with the Republic of Ireland to the south and west.
Northern Ireland is a cracking country OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say

input hypothesis: Luira died in 1534
Context: Lurianic Kabbalah is a school of kabbalah named after the Jewish rabbi who developed it: Isaac Luria (15341572; also known as the "ARI'zal", "Ha'ARI" or "Ha'ARI Hakadosh"). Lurianic Kabbalah gave a seminal new account of Kabbalistic thought that its followers synthesised with, and read into, the earlier Kabbalah of the Zohar that had disseminated in Medieval circles.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: No

Context:
Vampire Vs Vampire () is a 1989 Hong Kong comedy horror film directed by and starring Lam Ching-ying. The title references the interaction in the film between a jiangshi child, a creature from Chinese "hopping" corpse fiction, and a British vampire based on Western vampire fiction.
Hypothesis: Vampire Vs Vampire is a film made in 1436 OPTIONS:
- Yes
- It's impossible to say
- No
No

Problem: Pavel Sergeyevich Alexandrov (Russian: ), sometimes romanized Paul Alexandroff or Aleksandrov (7 May 1896 16 November 1982), was a Soviet mathematician. He wrote about three hundred papers, making important contributions to set theory and topology.

Based on the paragraph above can we conclude that "Pavel Sergeyevich Alexandrov's parents were from Germany"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say