Input:

Rollercoaster is a 1977 American disaster-suspense film starring George Segal, Richard Widmark, Henry Fonda and Timothy Bottoms, and directed by James Goldstone. It was one of the few films to be shown in Sensurround, which caused audience seats to vibrate during certain periods during the "thrill scenes" on the rides.

Sentence: Richard Widmark was an actor from North America.

Output: It's impossible to say

Input:

This is a list of violent incidents in Pakistan from 2006 to 2009. Violence increased in 2006, in part because the US/NATO strategy from 2005 of attacking the Taliban in their stronghold in South Afghanistan (including Helmand), lead to incidents on the Pakistani side of the border.

Sentence: Pakistan had nobody get hurt.

Output: No

Input:

"Never Be the Same" is the title of the third single by singer-songwriter Christopher Cross, released from his debut Grammy Award-winning album "Christopher Cross". It was the singer's third consecutive single to reach the Top 40 on the "Billboard" Hot 100 chart, where it peaked at number 15 late in 1980. The song was a number-one hit on the adult contemporary chart, remaining there for two weeks.

Sentence: The song was still in the charts in 1981.

Output: It's impossible to say

Input:

RAF Mount Batten was a Royal Air Force station and flying boat base at Mount Batten, a peninsula in Plymouth Sound, Devon, England. Originally a seaplane station opened in 1917 as a Royal Navy Air Service Station Cattewater it became RAF Cattewater in 1918 and in 1928 was renamed RAF Mount Batten. The station motto was "In Honour Bound" which is the motto of the Mountbatten family.

Sentence: It was an air force station

Output:
Yes