122038
Reviews of preliminary clinical trials on people with colorectal or gastrointestinal cancer indicated a small lower risk by consuming soy isoflavones .
 colorectal, gastrointestinal cancer
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 colorectal, gastrointestinal cancer