The next question refers to the written dialogue that follows. the paragraphs have been numbered to you identify them more easily.

1.ellie sighed as she petted her cat. “i can’t believe this storm,” she said. “we should be surfing, and we’re stuck on the couch! ”
2.“we’ll just have to figure out something else to do.” said sam.
3.“i’ve got it! ” shouted ellie. “if we leave now, we can see the new surf film at noon then hit the surf museum and look at old surfboards.”
4. “you’re pretty smart for a little sister,” said sam. “i’ll ask mom if we can borrow the car! ”

which paragraph features dialogue that reveals details about the characters’ relationship?
paragraph 1 paragraph 2 paragraph 3 paragraph 4

Walking is not the most exciting form of exercise a person can take on for fitness. yet it is low impact and requires no fancy equipment. that makes walking a simple activity for those new to exercise. walking is less likely than other exercises to cause injury to leg tendons and muscles. all it requires is a good pair of sneakers-no cables, stylish outfits, or weights required. of course, a person could increase the benefit of a workout by adding weights or speed walking. identify the main idea of this paragraph. walking is a difficult and safe exercise for beginners. walking is an easy and safe exercise for beginners. walking is a boring and dangerous form of exercise. walking is an exciting and very effective form of exercise.