Input:

Cyclamen repandum, the spring sowbread, is a species of flowering plant of the family Primulaceae, native to southern Europe and some Mediterranean islands. It is the most widespread of a group of cyclamens (genus "Cyclamen" subgenus "Psilanthum") with wide, heart-shaped leaves, often coarsely toothed or lobed, and late spring-blooming flowers with long, slender petals.

Sentence: the plant is not native to northern europe

Output: Yes

Input:

A fight between inmates at the Regina Correctional Centre sent one person to hospital on Aug, 19. The inmate was taken to hospital with unknown injuries after the fight, but was later returned to the correctional centre. The facility was placed on lockdown after the fight to ensure the safety of all staff and inmates. The incident will be reviewed and the matter has been referred to the RCMP to determine if an investigation will be conducted.

Sentence: Regina Correctional Centre goes into lockdown after a fight

Output: Yes

Input:

How to take care of chickens<br>Check your local laws and regulations on keeping chickens. Some municipalities will not allow you to keep chickens, or they might have some strict rules on keeping them. Before you start spending money on chickens and supplies, take the time to search your local laws and regulations online.

Sentence: some municipalities do not allow roosters but they do allow chickens

Output: It's impossible to say

Input:

Johnny's Surprise<br>Yesterday was Johnny's birthday. His parents decided to throw him a party. All of his little friends came. They ate cake and ice cream and played games. As he opened his gifts, his parents surprised him with a new bike.

Sentence: No one brought gifts to Johnny's party

Output:
No