Input: 

6546 Kaye, provisional designation 1987 DY, is a carbonaceous asteroid from the outer region of the asteroid belt, approximately 22 kilometers in diameter. It was discovered on 24 February 1987, by Czech astronomer Antonín Mrkos at the South Bohemian Kleť Observatory in the Czech Republic. The asteroid was named for American actor Danny Kaye.

Sentence: 6546 Kaye, provisional designation 1987 DY was discovered on 24 February 1987, by Czech astronomer Antonín Mrkos born in Czechoslovakia.

Output: It's impossible to say


Input: 

Dying Lover<br>Sam loved his wife. They had been together for years. Sam's wife got cancer. There was no way to cure it. Sam suffered for years with her.

Sentence: Sam's wife died of cancer.

Output: It's impossible to say


Input: 

It is the country's aging nuclear facility that currently concerns Armenian environmental groups as well as those in neighboring countries. Twenty miles west of the capital Yerevan, Armenia's Metsamor Nuclear Power Plant was built in 1970s and houses two VVER-440 Model V230 nuclear reactors. Metsamor, which currently produces about 40 percent of the country's electricity, is located in a seismically active zone and was closed even before the 1991 collapse of the Soviet Union because of the devastating Dec. 7, 1988, earthquake in Spitak.

Sentence: The plant is causing a bit of concern to people

Output: Yes


Input: 

Broken Chair<br>Carl went to sit down one day. The chair broke and he fell down. Carl was embarrassed in front of coworkers. He told his boss about it. The company got him a new chair the same day.

Sentence: Carl sat on the chair.

Output:
Yes