Given a phrase describing the relationship between two words, extract the words and the lexical relationship between them. The relation has to be of the type 'MemberOf', 'MadeOf', 'Synonym', 'Entails', 'HasA', 'HasProperty', 'PartOf', 'Antonym' or 'IsA'. The output should have the format: word1 relation word2.
--------
Question: hill can be used as the opposite of pit

Answer: hill Antonym pit


Question: get_up can be used with the same meaning of stand_up

Answer: get_up Synonym stand_up


Question: old is a kind of past

Answer:
old IsA past