Input:

The British Chess Variants Society (or BCVS) was an association of chess variant players and developers active between 1997 and 2010. The Society took over publication of "Variant Chess", a chess variant magazine which had been published since 1990; the magazine ceased publication with the dissolution of the Society.

Sentence: If you wanted to read Chess Variant magazine you had to be a member of the BCVS as only members were allowed to subscribe.

Output: It's impossible to say

Input:

Stefano Falconi, director of finance at the Massachusetts Institute of Technology (MIT), has joined Carnegie Mellon as its vice president for administration and chief financial officer. Falconi succeeds Jeff Bolton, who left the university last July to become chief financial officer at the Mayo Foundation in Rochester, Minn.

Sentence: Carnegie Mellon will pay Falconi more than MIT did previously.

Output: It's impossible to say

Input:

Thus, China's President repeatedly sent letters and envoys to the Dalai Lama and to the Tibetan Government asking that Tibet "join" the Republic of China.

Sentence: The Republic of China no longer owns Tibet.

Output: It's impossible to say

Input:

Women Hold Up Half the Sky is the solo debut studio album by Ruby Turner, released in 1986 by Jive Records. It includes a cover version of the Staple Singers song, "If You're Ready (Come Go With Me)", a duet with Jonathan Butler, and the Etta James standard "I'd Rather Go Blind".

Sentence: the agent is aged 28

Output:
It's impossible to say