Which of these sentences uses correct parallel structure

Why does black lung aka arthur morgan let only jhon and abigail go and not sadie in the last chapter

Frankenstein: what attitudes toward education are expressed by shelley in her description of victor’s upbringing in chapter 1? what, for example, motivates victor and elizabeth to study/practice?

Some keep the sabbath in surplice - i just wear my wings - and instead of tolling the bell, for church, - our little sexton - sings