299
However , follow - up revealed that gestational diabetes when associated with norethisterone had a lesser risk of emerging diabetes mellitus and impaired glucose tolerance .
 adverse effect: diabetes mellitus, norethisterone; adverse effect: gestational diabetes, norethisterone; adverse effect: impaired glucose tolerance, norethisterone
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 adverse effect: diabetes mellitus, norethisterone; adverse effect: gestational diabetes, norethisterone; adverse effect: impaired glucose tolerance, norethisterone