question: planning:implementation:acceptance
choices.label: A B C D
choices.text: litigation:trial:evidence collection sales:promotion:production tendering:bid opening:bidding sowing:management:harvest
explanation: first "planning", then "implementation", and finally "acceptance", "planning" and "implementation" and "acceptance" belong to the corresponding chronological order. "trial" and "evidence collection" are part of "litigation". "production" and "sales" are not necessarily in chronological order. the procedure first begins with "tendering", then "bid opening", and followed by "bidding". there is a time sequence among the three, but the sequence is different from the query. first "sow", then "manage", and finally "harvest", "sow" and "management" and "harvest" belong to the corresponding chronological order.
relation: planning implementation acceptance R5.2
relation: trial evidence collection R2.3
relation: evidence collection litigation R2.3
relation: tendering bid opening bidding R5.2
relation: sowing management harvest R5.2