Input:

Native of South Korea and world-class violinist, Kyung Sun Lee, joins the LCO as they perform Astor Piazzolla's beautiful composition, "Four Seasons." Ms. Lee has received medals from a number of international competitions, including the Tchaikovsky, Queen Elizabeth, Montreal, Washington, and D'Angelo International competitions. The evening's program will conclude with Bach's "Art of the Fugue" and Mahler's "Adagietto" from his Fifth Symphony.Free admission (suggested donation: $10 - $20).

Sentence: Kyung Sun Lee performed Four Seasons with the OCL.

Output: No

Input:

The Salmon Falls River is a tributary of the Piscataqua River in the U.S. states of Maine and New Hampshire. It rises at Great East Lake, Newichawannock Canal, and Horn Pond and flows south-southeast for approximately 38 mi , forming the border between York County, Maine, and Strafford County, New Hampshire.

Sentence: The Piscataqua River is the largest in Maine.

Output: It's impossible to say

Input:

I want to explore your understanding of what has actually taken place in this ninth-grade biology class that your daughter Alix is presently taking. Is it your understanding that Darwin's theory of evolution will be taught in this class pursuant to the Pennsylvania academic standards?

Sentence: Alix is in a Pennsylvania school

Output: Yes

Input:

Bega Group is one of the largest Romanian holding companies, located in Timisoara, Timis County. The holding is formed by 35 different companies. The company owns the largest industrial park in Bucharest, Faur, an industrial platform occupied by over 200 companies. The company also owns the largest Romanian outdoor amusement park, Arsenal Park Transilvania.

Sentence: Bega Group has made money

Output:
Yes