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.

Example Input: head is a kind of word
Example Output: head IsA word

Example Input: annoy can be used as the opposite of please
Example Output: annoy Antonym please

Example Input: south_america is part of earth
Example Output:
south_america PartOf earth