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 | Winning score | Margin of victory | Runner(s)-up |
| --- | --- | --- | --- | --- |
| 3 Jun 1984 | Kemper Open | –8 (68-68-71-73=280) | 5 strokes | Mark O'Meara |
| 1 Jul 1984 | Canadian Open | –10 (73-68-70-67=278) | 2 strokes | Jack Nicklaus |
| 4 May 1986 | Panasonic Las Vegas Invitational | –27 (73-63-68-64-65=333) | 7 strokes | Dan Pohl |
| 1 Jun 1986 | Kemper Open | –11 (72-69-70-66=277) | Playoff | Larry Mize |
| 20 Jul 1986 | The Open Championship | Even (74-63-74-69=280) | 5 strokes | Gordon J. Brand |
| 17 Apr 1988 | MCI Heritage Golf Classic | –13 (65-69-71-66=271) | 1 stroke | David Frost , Gil Morgan |
| 20 Aug 1989 | The International | 13 points (5-4-11-13) | 2 points | Clarence Rose |
| 3 Sep 1989 | Greater Milwaukee Open | –19 (64-69-66-70=269) | 3 strokes | Andy Bean |
| 4 Mar 1990 | Doral-Ryder Open | –15 (68-73-70-62=273) | Playoff | Tim Simpson , Mark Calcavecchia , Paul Azinger |
| 13 May 1990 | Memorial Tournament | Even (73-74-69=216) | 1 stroke | Payne Stewart |
| 13 Sep 1992 | Canadian Open | –8 (73-66-71-70=280) | Playoff | Bruce Lietzke |
| 7 Mar 1993 | Doral-Ryder Open | –23 (65-68-62-70=265) | 4 strokes | Paul Azinger , Mark McCumber |
| 18 Jul 1993 | The Open Championship | –13 (66-68-69-64=267) | 2 strokes | Nick Faldo |
| 27 Mar 1994 | The Players Championship | –24 (63-67-67-67=264) | 4 strokes | Fuzzy Zoeller |
| 4 Jun 1995 | Memorial Tournament | –19 (66-70-67-66=269) | 4 strokes | Mark Calcavecchia , David Duval , Steve Elkington |
| 25 Jun 1995 | Canon Greater Hartford Open | –13 (67-64-65-71=267) | 2 strokes | Dave Stockton , Kirk Triplett , Grant Waite |
| 27 Aug 1995 | NEC World Series of Golf | –2 (73-68-70-67=278) | Playoff | Billy Mayfair , Nick Price |
| 3 Mar 1996 | Doral-Ryder Open | –19 (67-69-67-66=269) | 2 strokes | Michael Bradley , Vijay Singh |
| 29 Jun 1997 | FedEx St. Jude Classic | –16 (68-65-69-66=268) | 1 stroke | Dudley Hart |
| 24 Aug 1997 | NEC World Series of Golf | –7 (68-68-70-67=273) | 4 strokes | Phil Mickelson |
Question:
Which date was the Memorial Tournament held on, when Payne Stewart was runner-up?
Answer:
13 May 1990