3370
METHODS : Male pesticide applicators in Iowa and North Carolina reported lifetime diazinon use at enrolment ( 1993 - 1997 ) and follow - up ( 1998 - 2005 ) ; cancer incidence was assessed through 2010 ( North Carolina ) / 2011 ( Iowa ) .
 Chemical: diazinon; Disease: cancer
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: diazinon; Disease: cancer