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A 30-year - old pharmacist suffered from acute allergic contact dermatitis due to 4-chloro-7-nitrobenzofurazan ( NBD - Cl ) .
 adverse effect: acute allergic contact dermatitis, 4-chloro-7-nitrobenzofurazan; adverse effect: acute allergic contact dermatitis, NBD - Cl
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:  acute allergic contact dermatitis, 4-chloro-7-nitrobenzofurazan; acute allergic contact dermatitis, NBD - Cl 
Answer:
 adverse effect: acute allergic contact dermatitis, 4-chloro-7-nitrobenzofurazan; adverse effect: acute allergic contact dermatitis, NBD - Cl