10201
In the absence of mucositis or diarrhea , severe dermatologic toxicity following a single low dose of the drug suggests an ' allergic ' or acute hypersensitivity reaction to MTX in this patient .
 adverse effect: acute hypersensitivity reaction, MTX; adverse effect: severe dermatologic toxicity, MTX
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: acute hypersensitivity reaction, MTX; adverse effect: severe dermatologic toxicity, MTX