744
In preliminary screens , mutations of PTEN were detected in 31 % ( 13 / 42 ) of glioblastoma cell lines and xenografts , 100 % ( 4 / 4 ) of prostate cancer cell lines , 6 % ( 4 / 65 ) of breast cancer cell lines and xenografts , and 17 % ( 3 / 18 ) of primary glioblastomas .
 Disease: glioblastoma; Disease: prostate cancer; Disease: breast cancer; Disease: primary glioblastomas
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: glioblastoma; Disease: prostate cancer; Disease: breast cancer; Disease: primary glioblastomas