4496
so the Sun releases energy at the mass–energy conversion rate of 4.26 " million metric tons per second ( which requires 600 metric megatons of hydrogen ) , for 384.6 " yottawatts ( ) , which is about the same power density as in body of a reptile or inside a compost pile .
 animal: reptile
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:
 animal: reptile