Input:

Buddleja alata is endemic to western Szechuan, China, growing at elevations of 1,3003,000m; it was first described and named by Rehder and Wilson in 1913. Leeuwenberg found the plant to be such a perfect intermediate of "Buddleja albiflora" and "Buddleja nivea" as to consider it a hybrid of the two species.

Sentence: Buddleja alata was not described or named before 1913.

Output: Yes

Input:

A habitat is an ecological or environmental area that is inhabited by a particular species of animal, plant, or other type of organism. The term typically refers to the zone in which the organism lives and where it can find food, shelter, protection and mates for reproduction. It is the natural environment in which an organism lives, or the physical environment that surrounds a species population.

Sentence: A habitat refers to the food eaten by an animal.

Output: No

Input:

Harold Giles Hoffman (February 7, 1896 June 4, 1954) was an American politician, a Republican who served as the 41st Governor of New Jersey, from 1935 to 1938. He also served two terms representing 's 3 congressional district in the United States House of Representatives, from 1927 to 1931.

Sentence: Harold Giles Hoffman got a raise as 41st Governor of New Jersey.

Output: It's impossible to say

Input:

In symbolic computation (or computer algebra), at the intersection of mathematics and computer science, the Risch algorithm is an algorithm for indefinite integration. It is used in some computer algebra systems to find antiderivatives. It is named after the American mathematician Robert Henry Risch, a specialist in computer algebra who developed it in 1968.

Sentence: Before the Risch algorithm indefinite integration was impossible.

Output:
It's impossible to say