Answer: B. I love to eat chocolate covered pretzels.
Explanation: A hyphen is a punctuation mark with various uses in english, like separate syllables and join words. In the given sentences, the one that needs a hyphen is option b, "I love to eat chocolate covered pretzels", it should be: "I love to eat chocolate-covered pretzels, without the hyphen we can't tell if they are referring to chocolate pretzels that are covered, of pretzels that are covered with chocolate.
"On kin of cain" through to "that woful breed" Cain was the child of Adam and Eve, who killed his brother.