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In this paper , we report a case of 3 years - old boy who developed acute onset tetraparesia following a viral respiratory infecction and hepatitis B vaccination .
 acute onset tetraparesia, hepatitis B vaccination
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 acute onset tetraparesia, hepatitis B vaccination