A storage section. (20characterlimit)
I've read the paragraph and have an idea of what would be the bold sentence.
I've concluded that the only possible and reasonable is the first one is the third (hook) since the 13 - year - old was sad for the loss of his parents.
Hope it helped,
Happy homework/ study/ exam!
Dean Myres monster act cut Steve
Food poisoning will probably the cause
Your answer would be, Bias is Prejudice, or Disproportioned in favor of or against one thing, person, or group compared with another.
Hope that helps!!!