21931
Dichloromethane , methanol and aqueous extracts of the fruiting bodies of 25 species were screened in vitro for their antibacterial activities against three Gram - positive bacteria ( Staphyloccocus aureus , Bacillus subtilis , Micrococcus flavus ) and two Gram - negative bacteria ( Escherichia coli , Pseudomonas aeruginosa ) , against six human fungal pathogens ( Candida albicans , Candida krusei , Aspergillus fumigatus , Mucor sp . , Microsporum gypseum , Trichophyton mentagrophytes ) and against one non human pathogenic fungus ( Candida maltosa ) .
 Chemical: Dichloromethane; Chemical: methanol
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: Dichloromethane; Chemical: methanol