Given a scientific passage and an answer, generate a question for the given answer.

Input: Consider Input: Passage: Resistance is the property that determines the amount of current flow through a particular material. Answer: resistance

Output: What is the property that determines the amount of current flow through a particular material?

Input: Consider Input: Passage: Mixtures have different properties depending on the size of their particles. Three types of mixtures based on particle size are solutions, suspensions, and colloids, all of which are described in Table below . You can watch videos about the three types of mixtures at these URLs:. Answer: solutions, suspensions, colloids

Output: What are the three types of mixtures?

Input: Consider Input: Passage: The magnetic field produced by a current in a wire moves around the wire in concentric circles. More current creates a stronger magnetic field, and the direction of the current determines the direction of the magnetic field. Answer: in concentric circles
Output: How does the magnetic field produced by a current in a wire move?