TASK DEFINITION: In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
PROBLEM: passage: The humanzee (Homo sapiens sapiens × Pan) is a hypothetical chimpanzee/human hybrid. An unsuccessful attempt to breed such a hybrid was made by Ilya Ivanovich Ivanov in the 1920s.
 question: has there ever been a human chimp hybrid?

SOLUTION: No

PROBLEM: passage: When a traffic stop is made, a warning issued by the officer is a statement that the motorist has committed some offense, but is being spared the actual citation. Officers use their own discretion whether to issue a citation or warning. The motorist may receive the warning either verbally or written, but will not be charged with the offense, will not have to pay a fine, and will not receive any points. Depending on the laws of the jurisdiction, the warning may or may not appear on records visible to officers, which, if it does, could result in another stop within a fixed period of time leading to an actual citation, or in some cases, the motorist may be charged with both offenses.
 question: do you have to pay for a warning ticket?

SOLUTION: No

PROBLEM: passage: In baseball in the United States and Canada, the seventh-inning stretch is a tradition that takes place between the halves of the seventh inning of a game -- in the middle of the seventh inning. Fans generally stand up and stretch out their arms and legs and sometimes walk around. It is a popular time to get a late-game snack or an alcoholic beverage as well, as vendors end alcohol sales after the last out of the seventh inning. The stretch also serves as a short break for the players. Most ballparks in professional baseball mark this point of the game by playing the crowd sing-along song ``Take Me Out to the Ball Game''. Since the September 11 attacks, many American ballparks complement or replace the song with the playing of ``God Bless America.'' If a game goes into a fifth extra inning, a similar ``fourteenth-inning stretch'' is celebrated (as well as a possible ``twenty-first inning stretch'' or ``twenty-eighth inning stretch''). In softball games, amateur games scheduled for only seven innings, or in minor-league doubleheaders, a ``fifth-inning stretch'' may be substituted.
 question: do all baseball teams sing the 7th inning stretch?

SOLUTION:
No