Text: 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.

Question: is the ring finger vein connected to the heart?
[separator]
Answer: no

Text: 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.

Question: is cracker barrel restaurant related to the cheese?
[separator]
Answer: no

Text: Puerto Rico (Spanish for ''Rich Port''), officially the Commonwealth of Puerto Rico (Spanish: Estado Libre Asociado de Puerto Rico, lit. ''Free Associated State of Puerto Rico'') and briefly called Porto Rico, is an unincorporated territory of the United States located in the northeast Caribbean Sea.

Question: is porto rico a part of the united states?
[separator]
Answer: yes

Text: The hazelnut is the nut of the hazel and therefore includes any of the nuts deriving from species of the genus Corylus, especially the nuts of the species Corylus avellana. It also is known as cobnut or filbert nut according to species. A cob is roughly spherical to oval, about 15--25 mm (0.59--0.98 in) long and 10--15 mm (0.39--0.59 in) in diameter, with an outer fibrous husk surrounding a smooth shell. A filbert is more elongated, being about twice as long as its diameter. The nut falls out of the husk when ripe, about 7 to 8 months after pollination. The kernel of the seed is edible and used raw or roasted, or ground into a paste. The seed has a thin, dark brown skin, which sometimes is removed before cooking.

Question: is a filbert and a hazelnut the same thing?
[separator]
Answer:
yes