4336
Acute nitrite toxicity results from industrial exposure , accidental ingestion ( e.g. , abuse of organic nitrites as an aphrodisiac , especially in the male homosexual population ) , and suicidal ingestion .
 adverse effect: nitrite toxicity, nitrite
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: adverse effect 
Text: {0} 
 Entity Pairs:  nitrite toxicity, nitrite 
Answer:
 adverse effect: nitrite toxicity, nitrite