Input:

In this case the regional district of Campbell River is serving as the umbrella organization and the overall administration for a variety of community groups which have joined together to submit a comprehensive plan to improve the habitat for chinook, coho and steelhead in the Campbell River area.

Sentence: There are multiple community groups.

Output: Yes

Input:

MUMBAI, March 1 (Reuters) - India's $2.5 billion auction of government shares in Oil and Natural Gas Corp was nearly covered by close, the country's two main stock exchanges said in a joint statement. The auction received bids for 420.3 million shares compared to the 427.8 million on offer, the exchanges said, without disclosing an average bidding price. (Reporting by Sumeet Chatterjee; Editing by Aradhana Aravindan)

Sentence: All of the shares were eventually sold.

Output: It's impossible to say

Input:

Having a hemisphere that is free for trade and peaceful is in our nation's interests. Strong relations in Europe is in our nation's interest. I've thought a lot about what it means to be the president. I also understand that an administration is not one person, but an administration is dedicated citizens who are called by the president to serve the country, to serve a cause greater than self, and so I've thought about an administration of people who represent all America, but people who understand my compassionate and conservative philosophy.

Sentence: I am the first president who is female

Output: It's impossible to say

Input:

How to overcome fear of birds<br>Learn about exposure therapy. The most effective way to begin dismantling your fear of birds is by exposure to them. The goal of exposing yourself to birds is to gradually decrease your fearful reactions through prolonged contact.

Sentence: The least common bird people are afraid of is the Chickadee.

Output:
It's impossible to say