| nflverse_game_id | character | nflverse identifier for games. Format is season, week,
away_team, home_team | 
| old_game_id | character | Legacy NFL game ID. | 
| play_id | integer | Numeric play id that when used with game_id and drive
provides the unique identifier for a single play. | 
| possession_team | character | String abbreviation for the team with possession. | 
| offense_formation | character | Formation the offense lines up in to snap the
ball. | 
| offense_personnel | character | Number of running backs, tight ends, and wide receivers
on the field for the play. If there are more than the standard 5
offensive linemen and 1 quarterback, they will be listed here as
well. | 
| defenders_in_box | integer | Number of defensive players lined up in the box at the
snap. | 
| defense_personnel | character | Number of defensive linemen, linebackers, and defensive
backs on the field for the play. | 
| number_of_pass_rushers | integer | Number of defensive player who rushed the passer. | 
| players_on_play | character | A list of every player on the field for the play, by
gsis_it_id | 
| offense_players | character | A list of every offensive player on the field for the
play, by gsis_id | 
| defense_players | character | A list of every defensive player on the field for the
play, by gsis_id | 
| n_offense | integer | Number of offensive players on the field for the
play | 
| n_defense | integer | Number of defensive players on the field for the
play | 
| ngs_air_yards | double | Distance (in yards) that the ball traveled in the air
on a given passing play as tracked by NGS | 
| time_to_throw | double | Duration (in seconds) between the time of the ball
being snapped and the time of release of a pass attempt | 
| was_pressure | logical | A boolean indicating whether or not the QB was
pressured on a play | 
| defense_man_zone_type | character | A string indicating whether the defense was in man or
zone coverage on a play | 
| defense_coverage_type | character | A string indicating what type of cover the defense was
in on a play |