11077
Maternal particulate exposure did not affect DSP statistically significantly in the F1 generation , although TiO2 tended to reduce sperm counts .
 Chemical: TiO2
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: TiO2