9975
Human expressed sequence tag clones were identified by sequence similarity to mammalian and yeast oligosaccharide - processing mannosidases , and the full - length coding region of the putative mannosidase homolog was isolated by a combination of 5 ' - rapid amplification of cDNA ends and direct polymerase chain reaction from human placental cDNA .
 GENE: mammalian and yeast oligosaccharide - processing mannosidases; GENE: mannosidase homolog
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: mammalian and yeast oligosaccharide - processing mannosidases, mannosidase homolog 
Answer:
 GENE: mammalian and yeast oligosaccharide - processing mannosidases; GENE: mannosidase homolog