TASK DEFINITION: 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.
PROBLEM: human can have or can contain parent

SOLUTION: human HasA parent

PROBLEM: gentle can be used as the opposite of wild

SOLUTION: gentle Antonym wild

PROBLEM: mailbox can have or can contain flag

SOLUTION:
mailbox HasA flag