3104
DISCUSSION : Patients with 5-FU - induced ectropion experience tender , red , scaled lids , making contact lens wear difficult .
 ectropion, 5-FU; tender , red , scaled lids, 5-FU
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:
 ectropion, 5-FU; tender , red , scaled lids, 5-FU