instruction:
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:
box can be used as the opposite of circle
answer:
box Antonym circle


question:
ocean can have or can contain fish
answer:
ocean HasA fish


question:
complex can be used with the same meaning of complicate
answer:

complex Synonym complicate