The correct answer to this open question is the following.
Although there are no options attached we can say the following.
The main idea of "capturing the moment " by Gary Soto is the emotion Lisa feels when she got back home from school and she realizes that something is different. She looks at the area and finds that the pouring rain created a small lake. She is fascinated with the view and she decides to draw a picture. She likes to draw. So she knelt down on the muddy soil and takes a piece of paper from her bag. She grabbed a pencil and starts to draw the beautiful view. She is enjoying the moment with her dog "Pecas," when the phone rings. It is her mother asking her to do some chores such as thaw the meat. Then she goes back to reality.