Q.21 Which two swimming strokes have similar world record times?
Prediction: I predict that this is going to be about looking at the graph and seeing which ones are the same height.
Clarify: Nothing to clarify.
Find the big picture: To be able to read the graph.
Solution: To look at the two that are the same height, which are backstroke and butterfly.
Summary: To be able to use graphs properly and to be able to see what are the same.