Problem: Krystyna Klimczak (born September 24, 1992 in Oswiecim, Poland) is a Polish figure skater who has competed as a single skater and pair skater. As a pair skater, she competed with Janusz Karweta. They were the 2007 Polish national silver medalists. They received the host wildcard entry to the 2007-2008 Junior Grand Prix Final, where they placed 9th. Their partnership ended in 2009.

Based on the paragraph above can we conclude that "The partnership between the skaters ended in the last year of the 2000s decade."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Problem: Alexandra Lendon Bastedo (9 March 1946 12 January 2014) was a British actress, best known for her role as secret agent Sharron Macready in the 1968 British espionage/science fiction adventure series "The Champions". She has been cited as a sex symbol of the 1960s and 1970s. Bastedo was a vegetarian and animal welfare advocate.

Based on the paragraph above can we conclude that "Bastedo cared for all the animals that inhabit the earth."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Martin Richards (born 21 July 1940) is a British computer scientist known for his development of the BCPL programming language which is both part of early research into portable software, and the ancestor of the B programming language invented by Ken Thompson in early versions of Unix and which Dennis Ritchie in turn used as the basis of his widely used C programming language.

Based on the paragraph above can we conclude that "Ken Thompson and Dennis Ritchie collaborated on the B and C programming languages."? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say