You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
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Question: Since electrons, the charge carriers in metal wires and most other parts of electric circuits, have a negative charge, as a consequence, they flow in the opposite direction of conventional current flow in an electrical circuit.

Answer: does current flow in the opposite direction to electrons?


Question: It is common to mark the altitude with the letter h (as in height), often subscripted with the name of the side the altitude is drawn to.

Answer: is altitude the same as height in a triangle?


Question: 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.

Answer:
is once upon a time tv show over?


