During the hunting season, the number of people injured by cars while walking on the sidewalk is twice as high as the number of people injured in hunting accidents in the woods. Therefore, it is safer for people to walk in the woods than on the sidewalks during the hunting season. To evaluate the argument above, the most important thing is to know? ['Number of people walking in the woods during the hunting season.', 'Proportion of pedestrians and woods on the road during hunting season.', 'Proportion of people injured during the hunting season while walking on the sidewalk.', 'During the hunting season, both car drivers and hunters can be careful. Then the number of injured will decrease.']