304
this paralyzed him so much that when trying to lay back on the bed , he fell on his back and hit his head on the bed post .
 component whole: bed, post
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  bed, post 
Answer:
 component whole: bed, post