Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Tournament | Location | Purse( $ ) | Winner | Score | 1st Prize( $ ) |
| --- | --- | --- | --- | --- | --- | --- |
| Jan 8 | MONY Senior Tournament of Champions | California | 250000.0 | Miller Barber (23) | 280 (-8) | 50,000 |
| Feb 12 | General Foods PGA Seniors' Championship | Florida | 400000.0 | Larry Mowry (4) | 281 (-7) | 72,000 |
| Feb 19 | GTE Suncoast Classic | Florida | 300000.0 | Bob Charles (9) | 207 (-9) | 45,000 |
| Feb 26 | Aetna Challenge | Florida | 300000.0 | Gene Littler (8) | 209 (-7) | 45,000 |
| Mar 5 | Vintage Chrysler Invitational | California | 370000.0 | Miller Barber (24) | 281 (-7) | 55,500 |
| Mar 12 | MONY Arizona Classic | Arizona | 300000.0 | Bruce Crampton (14) | 200 (-16) | 45,000 |
| Apr 2 | Murata Seniors Reunion | Texas | 300000.0 | Don Bies (3) | 208 (-8) | 45,000 |
| Apr 16 | The Tradition at Desert Mountain | Arizona | 600000.0 | Don Bies (4) | 275 (-13) | 90,000 |
| May 7 | RJR at The Dominion | Texas | 250000.0 | Larry Mowry (5) | 201 (-15) | 37,500 |
| May 14 | Bell Atlantic/St. Christopher's Classic | Pennsylvania | 400000.0 | Dave Hill (5) | 206 (-4) | 60,000 |
| May 21 | NYNEX/Golf Digest Commemorative | New York | 300000.0 | Bob Charles (10) | 193 (-17) | 45,000 |
| May 28 | Southwestern Bell Classic | Oklahoma | 300000.0 | Bobby Nichols (1) | 209 (-7) | 45,000 |
| Jun 4 | Doug Sanders Kingwood Celebrity Classic | Texas | 300000.0 | Homero Blancas (1) | 208 (-8) | 45,000 |
| Jun 11 | Mazda Senior Tournament Players Championship | Florida | 700000.0 | Orville Moody (8) | 271 (-17) | 105,000 |
| Jun 18 | Northville Long Island Classic | New York | 350000.0 | Butch Baird (2) | 183 (-9) | 52,500 |
| Jun 25 | MONY Syracuse Senior Classic | New York | 300000.0 | Jim Dent (1) | 201 (-15) | 45,000 |
| Jul 2 | U.S. Senior Open | Pennsylvania | 450000.0 | Orville Moody (9) | 279 (-9) | 80,000 |
| Jul 9 | Digital Seniors Classic | Massachusetts | 300000.0 | Bob Charles (11) | 200 (-16) | 45,000 |
| Jul 16 | Greater Grand Rapids Open | Michigan | 300000.0 | John Paul Cain (1) | 203 (-10) | 45,000 |
| Jul 23 | Ameritech Senior Open | Ohio | 500000.0 | Bruce Crampton (15) | 205 (-11) | 75,000 |
| Jul 30 | Newport Cup | Rhode Island | 275000.0 | Jim Dent (2) | 206 (-10) | 41,500 |
| Aug 6 | Showdown Classic | Utah | 350000.0 | Tom Shaw (1) | 207 (-9) | 52,500 |
| Aug 13 | Rancho Murieta Senior Gold Rush | California | 350000.0 | Dave Hill (6) | 207 (-9) | 52,500 |
| Aug 20 | GTE Northwest Classic | Washington | 350000.0 | Al Geiberger (5) | 204 (-12) | 52,500 |
| Aug 27 | Sunwest Bank Charley Pride Senior Golf Classic | New Mexico | 300000.0 | Bob Charles (12) | 203 (-13) | 45,000 |
| Sep 3 | RJR Bank One Classic | Kentucky | 300000.0 | Rives McBee (1) | 202 (-8) | 45,000 |
| Sep 10 | GTE North Classic | Indiana | 350000.0 | Gary Player (13) | 135 (-9) | 52,500 |
| Sep 17 | Crestar Classic | Virginia | 350000.0 | Chi Chi Rodriguez (13) | 203 (-13) | 52,500 |
| Sep 24 | PaineWebber Invitational | North Carolina | 325000.0 | Canceled due to Hurricane Hugo | Canceled due to Hurricane Hugo | Canceled due to Hurricane Hugo |
| Oct 1 | Fairfield Barnett Space Coast Classic | Florida | 300000.0 | Bob Charles (13) | 203 (-13) | 45,000 |
| Oct 8 | RJR Championship | North Carolina | 1500000.0 | Gary Player (14) | 207 (-3) | 202,500 |
| Oct 15 | Gatlin Brothers Southwest Senior Classic | Texas | 300000.0 | George Archer (1) | 209 (-7) | 45,000 |
| Oct 22 | Transamerica Senior Golf Championship | California | 400000.0 | Billy Casper (9) | 207 (-9) | 60,000 |
| Nov 12 | General Tire Las Vegas Classic | Nevada | 300000.0 | Charles Coody (1) | 205 (-11) | 45,000 |
| Dec 2 | GTE West Classic | California | 350000.0 | Walt Zembriski (3) | 197 (-13) | 52,500 |
| Dec 9 | GTE Kaanapali Classic | Hawaii | 300000.0 | Don Bies (5) | 132 (-12) | 45,000 |
Question:
When was the general foods pga seniors' championship tournament?
Answer:
Feb 12