13031
Moreover, we report that neutrophil stimulation with GM-CSF results in the formation of a STAT5 -containing DNA-binding activity .
 ( protein: GM-CSF, None) , ( protein: STAT5, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: GM-CSF, None) , ( protein: STAT5, None) 