Input:

Nathan Heard (November 7, 1936 March 16, 2004), sometimes known as Nathan C. Heard, was a best-selling author in the United States, noted for the grim realism of his novels. He is also known as one of the forefathers of street and prison literatures, having written his most famous book, "Howard Street" (1968), while serving time in the Trenton State Penitentiary for armed robbery.

Sentence: Nathan Heard was a best selling author in the United States

Output: Yes

Input:

Aodh Mac Cathmhaoil, O.F.M., (Latin: Hugo Cavellus; anglicised: Hugh MacCaghwell) (1571 22 September 1626), was an Irish Franciscan theologian and Archbishop of Armagh. He was known by Irish speakers at Louvain by the honorary name "Aodh Mac Aingil" ("Mac Aingil" is Irish for "Son of an Angel"), and it was under this title that he published the Irish work "Scathan Shacramuinte na hAthridhe".

Sentence: Aodh Mac Cathmhaoil was born in 1571

Output: Yes

Input:

Cape Verde is a volcanic archipelago situated above an oceanic rise that puts the base of the islands 2 km above the rest of the seafloor. Cape Verde has been identified as a hotspot and it has been argued that a mantle plume might be underneath it causing the volcanic activity and associated geothermal anomalies.

Sentence: capo verde activity is due to a mantle plume

Output: It's impossible to say

Input:

Vixen! is a 1968 satiric softcore sexploitation film directed by American motion picture director Russ Meyer. It was the first film to be given an X rating for its sex scenes, and was a breakthrough success for Meyer. The film was developed from a script by Meyer and Anthony James Ryan, and starred Erica Gavin.

Sentence: Vixen! was released the year after 1966.

Output:
No