9949
METHODS : A 68-year - old man developed intense conjunctival hyperemia and cystoid macula edema after switching from latanoprost to bimatoprost 9 months after cataract surgery in an eye at low - risk for this cystoid macular edema .
 cystoid macula edema, bimatoprost; cystoid macula edema, latanoprost; cystoid macular edema, bimatoprost; cystoid macular edema, latanoprost; intense conjunctival hyperemia, bimatoprost; intense conjunctival hyperemia, latanoprost
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:
 cystoid macula edema, bimatoprost; cystoid macula edema, latanoprost; cystoid macular edema, bimatoprost; cystoid macular edema, latanoprost; intense conjunctival hyperemia, bimatoprost; intense conjunctival hyperemia, latanoprost