Rearrange the following sentences to form a coherent paragraph and then answer the question that follows.

(a) Indeed, when teenagers teach seniors how to navigate digital platforms, it fosters mutual respect and strengthens family bonds.

(b) The primary obstacle of this technological divide is that both generations find it challenging to comprehend each other's preferred mode of expression.

(c) In today's digital era, the disparity in communication technology usage between young teenagers and their elderly grandparents has grown significantly.

(d) Although this division can lead to feelings of isolation, the potential benefits of bridging this gap are substantial.

(e) Because of these differing digital habits, grandparents often struggle to stay connected with their grandchildren's daily activities.

Which of the sentences should be the final one in the correctly reconstructed sequence?

Correct Answer: Sentence (a)

To determine the correct order of the given sentences and identify the final sentence, let us analyze the logical flow and relationship between each sentence:

1. Sentence (c) introduces the overarching topic of the paragraph—the growing gap in digital technology usage between young teenagers and their grandparents. Therefore, sentence (c) serves as the opening topic sentence.
"In today's digital era, the disparity in communication technology usage between young teenagers and their elderly grandparents has grown significantly."

2. Sentence (b) expands on this "technological divide" mentioned in (c) by explaining the core obstacle it creates.
"The primary obstacle of this technological divide is that both generations find it challenging to comprehend each other's preferred mode of expression."

3. Sentence (e) describes the specific effect of these "differing digital habits" on grandparents, continuing directly from (b).
"Because of these differing digital habits, grandparents often struggle to stay connected with their grandchildren's daily activities."

4. Sentence (d) acknowledges the negative impact ("feelings of isolation") while shifting the narrative toward a solution and its potential benefits.
"Although this division can lead to feelings of isolation, the potential benefits of bridging this gap are substantial."

5. Sentence (a) provides a concrete concluding example of how bridging the digital gap creates positive outcomes (fostering respect and family bonds), bringing the paragraph to a natural and satisfying conclusion.
"Indeed, when teenagers teach seniors how to navigate digital platforms, it fosters mutual respect and strengthens family bonds."

Reconstructed Paragraph Sequence:
(c) → (b) → (e) → (d) → (a)

Hence, the final sentence in the correctly reconstructed sequence is Sentence (a).