What concepts are described in the following sentence?

"On November 10, 1974, The Kansas City Chiefs played the San Diego Chargers during week 9 of their season."

Return the answer as pairs of triples.
9 DATE November 10, 1974
9 OPPONENT San Diego Chargers
[TABLECONTEXT] [TITLE] 1974 Kansas City Chiefs season
[TABLECONTEXT] WEEK 9