3805
Nevertheless , both senescence - associated beta - galactosidase activity and p21 expression were increased by As ( III ) , which reveals the induction of SIPS .
 Chemical: As ( III )
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: As ( III )