Table: us_former_reps_2
Columns: representative
years
state
party
lifespan

Question: Which years did James Robert Jones serve?
SQL: SELECT "years" FROM us_former_reps_2 WHERE "representative" = 'james robert jones'

Question: James Hutchins Johnson, from New Hampshire, served during what years?
SQL: SELECT "years" FROM us_former_reps_2 WHERE "state" = 'new hampshire' AND "representative" = 'james hutchins johnson'