3501
Bone histology showed changes consistent with osteoblast inhibition by methotrexate .
 Anatomy: Bone; Anatomy: osteoblast
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: Bone; Anatomy: osteoblast