Men were often depicted to be in a position of power while women were relegated to more submissive roles, found an IBM team.

Occupation
Male characters, the study says, have often held “higher-level” jobs. They were more likely to be doctors, professors, novelists, directors, and priests. Female characters were mainly described as “teacher” or a “whore.”
Definition
Across the descriptions of shortlisted books, IBM researchers found stereotypes in the adjectives and verbs associated with male and female characters, too. Men were often depicted to be in a position of power while women were relegated to more submissive roles.
Mentions
Male characters, the report found, are also pivotal to the plot, which is why they find far greater mention in the plot descriptions themselves.
