51279
Some diseases , such as most ( but not all ) forms of cancer , heart disease , and mental disorders , are non-infectious diseases .
 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:
 cancer