9441
However , C3 toxin alone or in combination with growth factors did not stimulate AP - 1 : Luc activity and actually antagonized the synergistic activation of AP - 1 : Luc observed in response to co - stimulation with growth factors and Ro - 31 - 8220 .
 GENE: C3 toxin; GENE: AP - 1; GENE: Luc; GENE: AP - 1; GENE: Luc
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: C3 toxin, AP - 1, Luc, AP - 1, Luc 
Answer:
 GENE: C3 toxin; GENE: AP - 1; GENE: Luc; GENE: AP - 1; GENE: Luc