7794
Benzylparaben ( BzP ) , a type of parabens being used as a preservative agent in cosmetics , food , and pharmaceutical products , may be ingested by humans .
 Chemical: Benzylparaben; Chemical: BzP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Benzylparaben; Chemical: BzP