Answer:
The correct answers are A y B.
Step-by-step explanation:
Parallelism is the exact grammatical balance of words or phrases in a single sentence. For instance, as we can see in the first two options the mention of the nouns "salad, sandwich and hamburger" and "Ireland, England and Greece" maintain the same grammatical structure linearly. The other two add up more information that breaks the parallelism before mentioned.