Question

In formulating an open-ended question, it helps to:
a. Include an expression such as ""¦a little bit more about"¦" or ""¦the larger picture"¦" to soften the question
b. Avoid beginning the sentence with an expression such as "Can you"¦?" or "Could you"¦?"
c. Include one of the words "how," "why," "what," "when" and "where"
d. Avoid directives such as "summarize"¦" or "describe"¦."

Answer

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