Input:

The Flag of the City of Scarborough, Ontario was officially dedicated on August 19, 1969, by then-Mayor Albert Campbell at a special ceremony in Thomson Memorial Park. It was designed by local painter Doris McCarthy (19102010) in the spring of 1968, who was presented with the idea by her friend Albert Campbell.

Sentence: The flag of Scarborough, Ontario was designed by local painter Doris McCarthy (1910-2010) on August 19, 1969.

Output: No

Input:

Sigmoid colon volvulus, also known as sigmoid volvulus, is a common cause of bowel obstruction and constipation. It is common in Asia, India (7% of intestinal obstruction) and especially South India because of the high fibre diet. It is very common cause of large bowel obstruction in Peru and Bolivia due to high altitude.

Sentence: People with bowel obstruction die earlier than those without it.

Output: It's impossible to say

Input:

High Bridge is a census-designated place (CDP) in Snohomish County, Washington, United States. The population was 2,994 at the 2010 census. High Bridge includes the Echo Lake community and the former Echo Lake CDP, which was superseded by the larger High Bridge CDP in 2010.

Sentence: The population of High Bridge was less than 3000 in the 2005 census.

Output: It's impossible to say

Input:

Like the Roman: The Life of Enoch Powell is a 1998 book by the English writer Simon Heffer. It is a biography of the politician Enoch Powell. The title is taken from Powell's 1968 Rivers of Blood speech when Powell quoted Virgil's "Aeneid": "As I look ahead, I am filled with foreboding; like the Roman, I seem to see the River Tiber foaming with much blood".

Sentence: The book was written in the year before 1998.

Output:
No