8904
Mineral oil , a hydrocarbon , may not elicit a normal protective cough reflex and may impair mucociliary transport .
 impair mucociliary transport, Mineral oil
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:
 impair mucociliary transport, Mineral oil