Answer:
I would say the first one.
Explanation:
It's the only one taht makes sense to me.
I used speculation to determine weather or not to restrict the man from eating pizza this late at night.
"Focused on helping his neighbors" is a participial phrase. A phrase is made up of a group of words, without a subject and a verb. It functions as a single part of speech. A phrase consists of a participle and includes modifiers and complements.