1344
the remarkably comprehensive 32-page 2004 memorandum of understanding prohibited the candidates from asking each other questions , limited rebuttals to a mere 30 seconds , barred direct follow-up questions and entirely prohibited surrebuttals .
 None
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
Answer:
 NA: candidates, questions