2109
A case is reported in which severe hypocalcemia , with a low plasma parathyroid hormone ( PTH ) concentration , resulted from the therapeutic use of magnesium sulfate for toxemia of pregnancy .
 adverse effect: low plasma parathyroid hormone, magnesium sulfate; adverse effect: PTH, magnesium sulfate; adverse effect: severe hypocalcemia, magnesium sulfate
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: low plasma parathyroid hormone, magnesium sulfate; adverse effect: PTH, magnesium sulfate; adverse effect: severe hypocalcemia, magnesium sulfate