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:
can can have or can contain trash
answer:
can HasA trash


question:
pain is part of war
answer:
pain PartOf war


question:
lead is part of card_game
answer:

lead PartOf card_game