8256
Although no direct correlation among taxonomic identity of bacterial strains and their metabolic abilities as mentioned above was apparent , several isolates affiliated to genera Ochrobactrum , Achromobacter and unclassified Rhizobiaceae members were found to be highly resistant to As ( 3 + ) and As ( 5 + ) and positive for all the test properties .
 Chemical: As ( 3 + ); Chemical: As ( 5 + )
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 ( 3 + ); Chemical: As ( 5 + )