Question

Rearrange the following sentences to form a coherent paragraph:

1. This makes them ideal for tasks like image recognition, natural language processing, and medical diagnostics. 2. Machine learning is a subset of artificial intelligence that focuses on the creation of algorithms that can learn from data without explicit programming.

3. The algorithm improves its performance by analyzing vast amounts of input data and identifying underlying patterns. 4. Instead of being given a set of rules, a machine learning model is trained on examples.

• A. 2, 4, 3, 1
• B. 4, 3, 2, 1
• C. 3, 4, 2, 1
• D. 2, 3, 4, 1

Answer 1

Answer:

A. 2, 4, 3, 1

To build a logical paragraph, we look for an introductory opening statement, identify key structural links, and ensure a smooth flow of ideas:

1. Sentence 2 is the opening sentence: It introduces the central theme—Machine learning—by providing its formal definition. A coherent paragraph typically starts with a broad definition before moving into specific details.

2. Sentence 4 directly links to Sentence 2: Sentence 2 explains that machine learning works "without explicit programming." Sentence 4 naturally picks up on this idea by contrasting traditional programming with machine learning: "Instead of being given a set of rules, a machine learning model is trained on examples."

3. Sentence 3 expands on Sentence 4: Sentence 4 introduces the idea of a model being "trained on examples." Sentence 3 builds on this by explaining exactly how that training process functions mechanically: "The algorithm improves its performance by analyzing vast amounts of input data..."

4. Sentence 1 is the concluding sentence: It begins with the phrase "This makes them...", where the word "This" refers to the pattern-recognition capabilities established in sentence 3. It serves as an ideal conclusion by listing the real-world practical applications resulting from this process.