Answer:
a. Car and e. Automobile
Explanation:
If Sarah’s Autos advertising manager decides to configure broad matching type for the keyword “automobile”, the most likely two words that users search for that will generate the manager’s ad are “car”and “automobile”. Both searches of users have relative relevance to the keyword “automobile” as configured by the manager. Travel, road, or bicycle are not specific search terms for users interested in what Sarah’s Autos have to offer. If users make use of such terms, there is little possibility of the search engine generating the advertising manager’s ad that centers on automobiles.
