You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.

Q: Vena amoris is a Latin name meaning, literally, ``vein of love''. Traditional belief established that this vein ran directly from the fourth finger of the left hand to the heart. This theory has been cited in western cultures as one of the reasons the engagement ring and/or wedding ring was placed on the fourth finger, or ``ring finger''. This traditional belief is factually inaccurate as all the fingers in the hand have a similar vein structure.

A: is the ring finger vein connected to the heart?
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Q: In response, Kraft Foods filed a trademark-infringement lawsuit in February 2013. Kraft has sold cheese in retail stores under their Cracker Barrel brand since 1954. The corporation said that Cracker Barrel stores have not made significant sales of retail food products beyond their restaurant menu, and asked that the Smithfield Foods deal be nullified by the U.S. District Court in the Northern District of Illinois.

A: is cracker barrel cheese affiliated with the restaurant?
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Q: 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.

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