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.

Q: elephant can have or can contain trunk

A: elephant HasA trunk
****
Q: lady can be used as the opposite of man

A: lady Antonym man
****
Q: lemon can be characterized by sour

A:
lemon HasProperty sour
****