Problem:
Read the following paragraph and determine if the hypothesis is true:

John Fair "Jocko" Marcellino (born May 12, 1950) is an American singer, musician, songwriter, producer and actor best known as one of the founders of the American rock and roll group Sha Na Na. He performed with Sha Na Na at the original Woodstock Festival, in the movie "Grease" and in The Sha Na Na Show, their worldwide syndicated TV show.
Hypothesis: Sha Na Na performed at Woodstock
****
Answer:
Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

Jonathan Smith (born January 17, 1971), better known by his stage name Lil Jon, is an American rapper, record producer, and DJ. He was the frontman of the group Lil Jon & The East Side Boyz, which he formed in 1997, and they released several albums until 2004.
Hypothesis: Jonathan Smith (born in 1971) is an American rapper and DJ. He was the frontman of the group Lil Jon & The East Side Boyz, formed in 1997, and they released several albums.
****
Answer:
Yes

Problem:
Read the following paragraph and determine if the hypothesis is true:

Operation Damocles was a covert campaign of the Israeli Mossad in August 1962 targeting German scientists and technicians, formerly employed in Nazi Germany's rocket program, who were developing rockets for Egypt at a military site known as Factory 333. According to Otto Joklik, an Austrian scientist involved with the project, the rockets being developed were programmed to use a radioactive waste.
Hypothesis: Operation Damocles was an Israeli only operation.
****
Answer:
It's impossible to say