Step 1: Understanding Cleft sentences.
Cleft sentences are used to focus attention on a particular part of the sentence. In these types of sentences, a clause is split into two parts, with one part being emphasized. This is seen in column Y, where the focus shifts to "the cat" and "the athlete."
Step 2: Analyzing the options.
- (1) Topicalization: Topicalization refers to the process of moving a topic to the beginning of the sentence. This is not the case in column Y.
- (2) Cleft: This is the correct option. A cleft sentence splits a statement into two parts for emphasis, as shown in column Y.
- (3) Pseudo-cleft: Pseudo-cleft sentences also focus on elements, but the structure differs slightly from cleft sentences. This is not the case here.
- (4) Gapping: Gapping is a phenomenon where parts of the sentence are omitted, which does not apply to the examples in column Y.
Step 3: Conclusion.
The correct answer is (2) Cleft, as it describes the structure of the sentences in column Y.