Input:

Xiaogan () is a prefecture-level city in east-central Hubei province, People's Republic of China, some 60 km northwest of the provincial capital of Wuhan. According to the 2010 census, its population totaled 4,814,542, of whom 908,266 lived in the built-up ("or metro") area of Xiaonan District.

Sentence: More than 500,000 people live in the Xiaonan District.

Output: Yes

Input:

The Jerome Cooperative Creamery is a cooperative creamery and also refers to historic lava rock structures used by the creamery on Birch Street in Jerome, Idaho, United States. The structures were listed on the National Register of Historic Places in 1983. They were built in 1915, 1924, and 1933 by master stonemason H.T. Pugh who popularized the use of lava rock in the Jerome area.

Sentence: The Jerome Cooperative Creamery utilized lava rock in the architecture of their product offerings.

Output: It's impossible to say

Input:

The 2014 South Dakota gubernatorial election took place on November 4, 2014, to elect the Governor and Lieutenant Governor of South Dakota, concurrently with the election of South Dakota's Class II U.S. Senate seat, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections.

Sentence: South Dakota held elections in 2014

Output: Yes

Input:

The Chief of Defence of Denmark (Danish: Forsvarschefen ), under responsibility of the Defence minister, is the Chief of Defence and commander of the Royal Danish Army, the Royal Danish Navy and the Royal Danish Air Force. The Chief of Defence is the military adviser to the Defence minister and head of the Defence Command.

Sentence: The military adviser to the Defence minister and head of the Defence Command is not the Royal Danish Navy.

Output:
Yes