Problem: Text: Persian (/prn, -n/), also known by its endonym Farsi ( farsi (fsi) ( listen)), is one of the Western Iranian languages within the Indo-Iranian branch of the Indo-European language family. It is primarily spoken in Iran, Afghanistan (officially known as Dari since 1958), and Tajikistan (officially known as Tajiki since the Soviet era), and some other regions which historically were Persianate societies and considered part of Greater Iran. It is written in the Persian alphabet, a modified variant of the Arabic script, which itself evolved from the Aramaic alphabet.

Question: do iran and afghanistan speak the same language?
A: yes

Problem: Text: The parent and the subsidiary do not necessarily have to operate in the same locations or operate the same businesses. Not only is it possible that they could conceivably be competitors in the marketplace, but such arrangements happen frequently at the end of a hostile takeover or voluntary merger. Also, because a parent company and a subsidiary are separate entities, it is entirely possible for one of them to be involved in legal proceedings, bankruptcy, tax delinquency, indictment or under investigation while the other is not.

Question: is a subsidiary company a separate legal entity?
A: yes

Problem: 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 there a vein that runs from the ring finger to the heart?
A:
no