1229
It can be identified in metamorphic rocks by its swiss cheese appearance ( with poikilitic quartz ) and often mantled porphyroblastic character .
 food: swiss cheese
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:
 food: swiss cheese