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: get_up can be used as the opposite of go_to_bed

Answer: get_up Antonym go_to_bed


Question: couch can be characterized by comfortable

Answer: couch HasProperty comfortable


Question: heterosexual is a kind of human

Answer:
heterosexual IsA human