Input:

Any such amendments must be carefully drafted to ensure that the Canadian Security Intelligence Service's decision is adequately reviewed on application by the group, and to avoid a situation where the certificate becomes a bargaining chip in obtaining cooperation from such groups.

Sentence: Amendments must be carefully drafted to ensure the CSIS's decision is adequately reviewed on application.

Output: Yes

Input:

Lawrence Leung (born 25 August 1977) is an Australian comedian, writer and director from Melbourne, Victoria. He is best known for his television series "Lawrence Leung's Choose Your Own Adventure" based his one-man shows on stories about his obsessions, such as breakdancing, ghosts, the Rubik's Cube and his family. The son of Leo and Doris Leung, he grew up in Box Hill, Melbourne.

Sentence: Lawrence Leung has never told a joke

Output: No

Input:

How to avoid common travel mistakes<br>Plan a travel itinerary that has sufficient flexibility built in. It is a mistake to have an itinerary which jam packs things to do and assumes that nothing will go wrong. Always assume that could be some changes in plans due to bad weather, strikes, accidents or financial problems.

Sentence: A common travel mistake is worshiping the Dark Lord Sauron.

Output: It's impossible to say

Input:

I believe that younger workers ought to be allowed to take some of their own money and put it in a personal savings account, because I understand that they need to get better rates of return than the rates of return being given in the current Social Security trust.

Sentence: younger workers need better rates of return

Output:
Yes