12041
Increased lash length , thickness , and pigmentation are well - documented side effects of prostaglandin analog glaucoma drops .
 Increased lash length, prostaglandin; pigmentation, prostaglandin
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:
 Increased lash length, prostaglandin; pigmentation, prostaglandin