Which line in this uses the logical fallacy of ad hominem?

Olivia is making scarves each scarf will have 5 rectangles and 2-5 of the rectangles with be purple how many purple rectangles does she need for three scarves

Which is the best summary of emerson’s view of solitude expressed in society and solitude? spending time in solitude is preferable to spending time in society, and it is ultimately more beneficial. though solitude is not necessarily valuable in and of itself, it is important to recognize its significance within a larger community. solitude can be beneficial in that it allows the mind to contemplate necessary and difficult questions. only through spending time in solitude and in deep observation of the natural world can one find happiness within society.

How does athena disguise odysseus before he sees eumaeus?