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.
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Question: shadow can be used as the opposite of sunlight

Answer: shadow Antonym sunlight


Question: great can be used as the opposite of small

Answer: great Antonym small


Question: music can have or can contain information

Answer:
music HasA information