Input:

The Pursuit of Happyness is a 2006 American biographical drama film based on entrepreneur Chris Gardner's nearly one-year struggle being homeless. Directed by Gabriele Muccino, the film features Will Smith as Gardner, a homeless salesman. Smith's son Jaden Smith co-stars, making his film debut as Gardner's son, Christopher Jr.

Sentence: Chris Gardner was homeless for at least 1 year.

Output: Yes

Input:

Kew Bridge railway station is a railway station in Brentford and Gunnersbury, in the London Borough of Hounslow, and is in Travelcard Zone 3. The station and all trains serving it are operated by South Western Railway. The station was named after the nearby Kew Bridge.

Sentence: The Kew Bridge is made from brick.

Output: It's impossible to say

Input:

Hubertus "Huib" Wilton (12 March 1921 in Rotterdam 29 October 1959) was a Dutch tennis player. He was on the 1953 Netherlands Davis Cup team which also included among others Hans van Swol (his partner in the men's doubles), Boebi van Meegeren and Ivo Rinkel. In 1950 Wilton reached the second round at Wimbledon, losing to Henry Billington of Great Britain 61 75 119.

Sentence: Hubertus "Huib" Wilton was the tallest tennis player.

Output: It's impossible to say

Input:

Soul Ballet is a musical project of actor, producer, arranger, programmer, and multi-instrumentalist Rick Kelly "RK." Soul Ballet's music is smooth contemporary jazz/electronica, characterized as pulsating electronic beats entwined with a dark, moody atmosphere.

Sentence: Rich Kelly is a twin.

Output:
It's impossible to say