question: Why was Crystal Bowersox in the hospital during the week of the top 20 on American Idol ?
answer: diabetic ketoacidosis
turker_answer: Crystal Bowersox was in the hospital during the week of the top 20 on American Idol because of diabetic ketoacidosis .
rule-based: Crystal Bowersox in the hospital during the week of the top 20 on American Idol was because of diabetic ketoacidosis .