What concepts are described in the following sentence?

"The Houston Oilers faced off against the Los Angeles Rams with 63,198 in attendance."

Return the answer as pairs of triples.
[TABLECONTEXT] DATE September 6, 1981
September 6, 1981 ATTENDANCE 63,198
[TABLECONTEXT] [TITLE] 1981 Houston Oilers season
September 6, 1981 OPPONENT at Los Angeles Rams