Input: 

As parties adapt to these new conditions, new definitions - replete with new assumptions about their functions - are likely to shape the ongoing debate about their roles and functions in the 21st century.

Sentence: Parties do not adapt to new definitions.

Output: No


Input: 

When they try to hurt us, they are hurting themselves, because now we can talk about committees, such as the Standing Committee on Environment and Sustainable Development, the Standing Committee on Finance, the Standing Committee on Foreign Affairs and International Trade, the Standing Committee on Justice and Human Rights, and the Standing Committee on Health.

Sentence: They attempt to hurt us.

Output: Yes


Input: 

The Portobello Film Festival is an independent international film festival based in London, which annually premiers over 700 new films, including features, shorts, documentaries, music films and animation. Additionally, workshops and talks with top film directors (such as Stephen Frears and John Maybury) are also featured. Admission to the three-week-long festival is free of charge.

Sentence: The Portobello Film Festival is attended by over 10,000 people. 

Output: It's impossible to say


Input: 

I'm not for gay marriage. I think marriage is a sacred institution between a man and a woman. And I appreciated the way the administration signed the Defense of Marriage Act. I presume the Vice President supported it when the President signed that bill and supports it now.

Sentence: Defense of Marriage Act is a law.

Output: