916
Switching FDC - P1 / MAC cells from growth in M - CSF to GM - CSF caused the selective degradation of c - fms mRNA within 6 h after factor switching .
 GENE: M - CSF; GENE: GM - CSF; GENE: c - fms mRNA
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: M - CSF, GM - CSF, c - fms mRNA 
Answer:
 GENE: M - CSF; GENE: GM - CSF; GENE: c - fms mRNA