Warriors are supposed to be strong therefore they do not cry
B. "A way of thinking which interferes with objectivity" is the correct answer. A bias is prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair. So a bias definitely interferes with subjectivity.
John is not Gabriel’s biological son.
To the person that deleted my answer, go ahead and read "The Rockpile" and you will get the same answer.