Which sentence uses commas correctly?
a.
"watch out for that puddle! ", lionel warned.
b.
emily asked "where is the nearest bus stop? "
c.
"as i was saying," continued john "where are my boots? "
d.
"i have seven days," she said, "to come up with a new plan."
a or d is one of them : )

i guess you are missing the idea that has to be supported, am i right?

from the political point of view it could be said that the candidate   is an effective speaker because she takes a strong position on the issue. it is an open discussion but probably she is making a presentation and can choose which subjects she wants to address. she is very likely to attain her aim which is to convince voters to accept her proposal.