tripleset: Texas 4 INCUMBENT Sam Rayburn
tripleset: Texas 4 CANDIDATES Sam Rayburn (D) 97.9% Ross E. Johnson (R) 2.1%
annotations.source: WikiSQL_decl_sents
annotations.text: Sam rayburn (d) 97.9% ross e. johnson (r) 2.1% are all the candidates when Sam Rayburn was incumbent.