11799
The reproductive effects of the administration of 4 - chloro - 2 - methylphenoxyacetic acid ( MCPA ) to rats were evaluated through two generations , from prior to mating , throughout mating , to gestation and lactation .
 None
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:  
Answer:
 None