Input:

Warren Ellis (born 14 February 1965) is an Australian-French musician and composer. He is a member of several groups: Dirty Three, Nick Cave and the Bad Seeds and Grinderman. He has also composed film scores with Nick Cave. Ellis plays violin, piano, bouzouki, guitar, flute, mandolin, tenor guitar, and viola. Ellis has been a member of Nick Cave and the Bad Seeds since 1994.

Sentence: He was born in France

Output: It's impossible to say

Input:

Walter Charles "Wally" Kilrea (February 18, 1909 July 3, 1992) was a Canadian professional ice hockey left winger who played 9 seasons in the National Hockey League for the Philadelphia Quakers, New York Americans, Ottawa Senators, Montreal Maroons and Detroit Red Wings. He was born in Ottawa, Ontario. His brothers Hec and Ken also played in the NHL than his nephew Brian Kilrea.

Sentence: Brian Kilrea father was Hec Kilrea

Output: It's impossible to say

Input:

Prof Albert Abraham Michelson (surname pronunciation anglicized as "Michael-son") FFRS HFRSE LLD (December 19, 1852 May 9, 1931) was an American physicist known for his work on measuring the speed of light and especially for the MichelsonMorley experiment. In 1907 he received the Nobel Prize in Physics, becoming the first American to win the Nobel Prize in a science.

Sentence: Prof Albert Abraham Michelson was the first American to win the Nobel Prize in a science.

Output: Yes

Input:

Brassica ( ) is a genus of plants in the mustard family (Brassicaceae). The members of the genus are informally known as cruciferous vegetables, cabbages, or mustard plants. Crops from this genus are sometimes called "cole crops"derived from the Latin "caulis", denoting the stem or stalk of a plant.

Sentence: A Latin word is the source for the term "cole crops".

Output:
Yes