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: labor is true then also give_birth is true
Example Output: labor Entails give_birth

Example Input: inferior can be used as the opposite of superior
Example Output: inferior Antonym superior

Example Input: empty can be used with the same meaning of clean
Example Output:
empty Synonym clean