1227
This disease - causing mutation is a single basepair change ( G to A ) in the splice - acceptor region of APC intron 3 that creates a mutant RNA without exon 4 of APC .
 Disease: APC
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities: APC 
Answer:
 Disease: APC