Input:

"Unlike the three subtypes, Zaire, Sudan and Ivory Coast, which can cause hemorrhagic symptoms, Reston does not. There has been no evidence that Reston can cause significant illness in humans. When Reston was previously found in monkeys, few animal handlers were infected but only one had very mild symptoms," the DOH's official website announced. In January 1997, the Philippines Department of Environment and Natural Resources ordered the immediate slaughter of some 600 monkeys in Ferlite, a breeding farm in Laguna, to prevent an outbreak of Reston ebolavirus.

Sentence: Reston requires further testing to determine other properties about it

Output: It's impossible to say

Input:

The lawsuit did not initially mention the site's operator, Edward Webber; instead, the suit was filed against a set of people named "John Doe" to be identified at a later point. Loki Torrent's popularity had increased dramatically in recent days after the prominent BitTorrent site SuprNova.org shut down in a preemptive move to avoid a lawsuit.

Sentence: The lawsuit is still in court

Output: It's impossible to say

Input:

Hawk(e): The Movie is an independent comedy film co-directed by Phil Baker and Tom Turner and written by Phil Baker. The film was produced by Genepool Records with Paramore Productions and is set for a summer 2013 release. The film is to be distributed by Genepool in the UK and Continuum Motion Pictures in North America.

Sentence: Phil Baker and Tom Turner are half-brothers.

Output: It's impossible to say

Input:

Singing in the Car<br>Tom was driving to work. A song he loved started playing on the radio. Tom sang along loudly. At a stop the car next to him saw and laughed. Tom didn't care and kept singing.

Sentence: At a stop the car next to him saw and laughed. Tom cared a lot and kept singing.

Output:
No