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 atomic number or proton number (symbol Z) of a chemical element is the number of protons found in the nucleus of an atom. It is identical to the charge number of the nucleus. The atomic number uniquely identifies a chemical element. In an uncharged atom, the atomic number is also equal to the number of electrons.
 question: is the proton number the same as the atomic number?

SOLUTION: Yes

PROBLEM: passage: Once Upon a Time is an American fantasy drama television series on ABC which debuted on October 23, 2011, and concluded on May 18, 2018. The first six seasons are largely set in the fictitious seaside town of Storybrooke, Maine, with the character of Emma Swan serving as the lead, while the seventh and final season takes place in a Seattle, Washington neighborhood called Hyperion Heights, with a new main narrative led by Swan's son, Henry Mills. The show borrows elements and characters from the Disney franchise and popular Western literature, folklore, and fairy tales.
 question: is there a season 8 of once apon a time?

SOLUTION: No

PROBLEM: passage: The ``Disney Vault'' is the term used by Walt Disney Studios Home Entertainment for its policy of putting home video releases of Walt Disney Animation Studios's animated features on moratorium. Each Disney film is available for purchase for a limited time, after which it is put ``in the vault'' and not made available in stores for several years until its re-release.
 question: can you buy disney movies that are in the vault?

SOLUTION:
No