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: elephant can have or can contain trunk

SOLUTION: elephant HasA trunk

PROBLEM: eat can be used with the same meaning of lunch

SOLUTION: eat Synonym lunch

PROBLEM: head can have or can contain tooth

SOLUTION:
head HasA tooth