Table: indycar_race_4
Columns: driver
team
laps
time_retired
grid

Question: What is the grid for the driver with an electrical time/retired and 51 laps?
SQL: SELECT "grid" FROM indycar_race_4 WHERE "time_retired" = 'electrical' AND "laps" = 51

Question: Who is the driver with 1 grid?
SQL: SELECT "driver" FROM indycar_race_4 WHERE "grid" = 1