68976
By contrast , the super-metal-rich star μ Leonis has nearly double the abundance of iron as the Sun , while the planet-bearing star 14 Herculis has nearly triple the iron. There also exist chemically peculiar stars that show unusual abundances of certain elements in their spectrum ; especially chromium and rare earth elements .
 astronomical object: μ Leonis; astronomical object: 14 Herculis
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: μ Leonis, 14 Herculis 
Answer:
 astronomical object: μ Leonis; astronomical object: 14 Herculis