Which sentence most needs to be revised to eliminate a split infinitive?

The play, doctor faustus, opens with a prologue. by describing faustus's beginnings as a child "base of stock" and his end as his "waxen wings" melted when "heaven conspired" to stop him, the chorus subtly calls to audience's minds, as they begin to view the play, the commonly held idea of the great chain of being the pact with the devil the seven deadly sins the renaissance man

“to build a fire” what does the man realize as he’s trying to light the matches? what difficulty occurs when the man finally lights all of his matches at once?

How does athena disguise odysseus before he sees eumaeus?