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: keep is part of castle
Example Output: keep PartOf castle

Example Input: silk can be characterized by smooth
Example Output: silk HasProperty smooth

Example Input: cat can have or can contain muscle
Example Output:
cat HasA muscle