6978
Measurement of the plasma osmolality to give an indication of the water content of the body , relies on the fact that water losses from the body , ( through unavoidable water loss through the skin which is not entirely waterproof and therefore always slightly moist , water vapor in the exhaled air , sweating , vomiting , normal feces and especially diarrhea ) are all hypotonic , meaning that they are less salty than the body fluids ( compare , for instance , the taste of saliva with that of tears .
 disease: diarrhea
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 disease: diarrhea