Input: 

Steam or smoke is seen pouring from the open manhole in Old Street in a shocking video taken at the scene. A pile of rubble is by the manhole cover as shocked witnesses gather at the scene. One person can be heard saying: “It exploded!” Another can be says: “What the f**k! Oh my God.” A third said: “That was scary. Did anyone get hurt?”

Sentence: At least three witnesses were at the scene

Output: Yes


Input: 

Prosecutors were still expected to unseal an 11-count manslaughter indictment against the ferry's captain, Michael Gansas. He violated procedure by his absence from the wheelhouse during docking, when Smith lost control of the ferry.

Sentence: Michael Gansas was not directly responsible for the deaths.

Output: It's impossible to say


Input: 

Unexpected pregnancy<br>Claire was a very independent woman who didn't want children. So when she learned she was pregnant, she panicked. She reviewed all her options and talked to friends. In the end, she decided to keep the child. It turned out to be a good decision for her as she was a good mother.

Sentence: Claire had a second child.

Output: It's impossible to say


Input: 

Lazio’s No.10 is closing in on a switch which will see the Premier League club smash their transfer record. Negotiations have been prolonged through the summer but a breakthrough has been reached this week. West Ham will pay an initial £37m and add-ons are set to make the deal worth £40m. The progress being made has even led the Hammers to apply for a work permit for Anderson, the Daily Mail says. Their is optimism a move will be completed by the end of the week as personal terms will not be an issue.

Sentence: Anderson will wear No. 10 for West Ham.

Output:
It's impossible to say