Input:

Wonders of the Universe is a 2011 book by the theoretical physicists Brian Cox and Andrew Cohen. The book is about cosmology and the universe, and is explained in a way that is accessible to a general reader. The book is based on a series with the same name "Wonders of the Universe".

Sentence: It is written so that a general reader can understand it

Output: Yes

Input:

Michelle Do (born 1983) is a Vietnamese-American table tennis player from Milpitas, California. At age 17, Do became the youngest ever member of the U.S. Women's Table Tennis Team, for the 2000 Summer Olympics. She attended Scripps Ranch High School in San Diego, California.

Sentence: Michelle Do has talked to Chase.

Output: It's impossible to say

Input:

Bailey Gatzert (December 29, 1829 April 19, 1893) was an American politician and the eighth mayor of Seattle, Washington, serving from 1875 to 1876. He was the first Jewish mayor of Seattle, narrowly missing being the first Jewish mayor of a major American city (Moses Bloom became mayor of Iowa City, Iowa, in 1873), and has been the only Jewish mayor of Seattle to date.

Sentence: Moses Bloom was a Jew.

Output: Yes

Input:

The Santa Cova Funicular (Catalan: "Funicular de la Santa Cova" ) is a funicular railway at Montserrat, near Barcelona in Catalonia, Spain. The line descends from the monastery, and the upper terminus of the Montserrat Rack Railway, on a continuous curve to a lower station that gives access, via a path, to Santa Cova, a shrine lower down the mountain.

Sentence: The Santa Cova Funicular is a dirty railway

Output:
It's impossible to say