In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.

Who introduced the technique of sign drawing of a man as a measure of intelligence?
Who first introduced the technique of sign drawing of a man as a measure of intelligence?

What is the hottest temperature ever recorded in eugene oregon?
What is the hottest temperature ever recorded as Celsius in eugene oregon?

What kind of snake has a yellow band around its neck?

What species of snake has a yellow band around its neck?