579
Oral contraceptives protect against ovarian cancer in general , but it is not known whether they also protect against hereditary forms of ovarian cancer .
 Disease: ovarian cancer; Disease: hereditary forms of ovarian cancer
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: ovarian cancer; Disease: hereditary forms of ovarian cancer