Which sentence best tells the main idea of the passage?

The reader can infer that George Washington Carver was a creative problem-solver. Click two details that best support this inference.

Part A: Which of these inferences about sweet potatoes is supported by the passage?

Part B: Which sentence from the passage best supports your answer in part A?

Read the paragraph.

What conclusion can be drawn about the author's opinion about George Washington Carver? Explain using key details from the passage to support your answer.