question: plan:summary
choices.label: A B C D
choices.text: running:exercise preview:review authorization:approval analysis:statistics
explanation: "plan" and "summary" follow each other in time. "running" is a type of "exercise". "preview" and "review" follow each other in time. "authorization" and "approval" have no obvious logical relationship. "statistics" and "analysis" are in reverse order.
relation: plan summary R5.2
relation: running exercise R2.2
relation: preview review R5.2
relation: statistics analysis R5.2