Definition: In this task, you are given triplets. Each triplet is in the form of [subject, predicate, object]. Your task is to generate proper sentence that utilizes these triples. The objective is to construct a sentence that (a) captures the facts specified in the triples and (b) is a well-formed sentence easily understandable by a human. All triple values need not be used directly in the sentence as long as the facts are adequately captured.
Input: [['1998', 'PLAYOFFS', 'Conference Semifinals'], ['1998', 'US_OPEN_CUP', 'Did not qualify'], ['1998', 'REGULAR_SEASON', '2nd, Pacific']]

The regular season standings for the year when the playoffs reached the conference semifinals but the team did not qualify for the US Open Cup was 2nd, pacific.