1129
In patients with swallowing dysfunction and pneumonia , a history of mineral oil use should be obtained and a diagnosis of ELP should be considered in the differential diagnoses if mineral oil use has occurred .
 ELP, mineral oil; ELP, mineral oil; pneumonia, mineral oil; pneumonia, mineral oil; swallowing dysfunction, mineral oil; swallowing dysfunction, 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:
 ELP, mineral oil; ELP, mineral oil; pneumonia, mineral oil; pneumonia, mineral oil; swallowing dysfunction, mineral oil; swallowing dysfunction, mineral oil