What does the sentence given below mean?Deep comprehension of the meaning of words offers a great opportunity for extracting strategic information from conversations with customers.

• A. It is only through an intense amount of knowledge of human vocabulary that the insurance industry function.
• B. The amount of knowledge of human vocabulary which is required for insurance industry already exists.
• C. An intense amount of knowledge of human vocabulary is required to take the important details out of the conversations with customers.
• D. No amount of knowledge of human vocabulary can help in taking the important details out of the conversations with customers.
• E. An intense amount of knowledge of human vocabulary is not required to take out the important details out of the conversations with customers.