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:
| Driver | Constructor | Laps | Time/Retired | Grid |
| --- | --- | --- | --- | --- |
| Ralf Schumacher | Williams - BMW | 45.0 | 1:18:17.873 | 2.0 |
| Rubens Barrichello | Ferrari | 45.0 | +46.117 | 6.0 |
| Jacques Villeneuve | BAR - Honda | 45.0 | +1:02.806 | 12.0 |
| Giancarlo Fisichella | Benetton - Renault | 45.0 | +1:03.477 | 17.0 |
| Jenson Button | Benetton - Renault | 45.0 | +1:05.454 | 18.0 |
| Jean Alesi | Prost - Acer | 45.0 | +1:05.950 | 14.0 |
| Olivier Panis | BAR - Honda | 45.0 | +1:17.527 | 13.0 |
| Enrique Bernoldi | Arrows - Asiatech | 44.0 | +1 Lap | 19.0 |
| Jos Verstappen | Arrows - Asiatech | 44.0 | +1 Lap | 20.0 |
| Fernando Alonso | Minardi - European | 44.0 | +1 Lap | 21.0 |
| Jarno Trulli | Jordan - Honda | 34.0 | Hydraulics | 10.0 |
| David Coulthard | McLaren - Mercedes | 27.0 | Engine | 5.0 |
| Tarso Marques | Minardi - European | 26.0 | Gearbox | 22.0 |
| Juan Pablo Montoya | Williams - BMW | 24.0 | Engine | 1.0 |
| Michael Schumacher | Ferrari | 23.0 | Fuel Pressure | 4.0 |
| Luciano Burti | Prost - Acer | 23.0 | Spun off | 16.0 |
| Kimi Räikkönen | Sauber - Petronas | 16.0 | Halfshaft | 8.0 |
| Eddie Irvine | Jaguar - Cosworth | 16.0 | Fuel Pressure | 11.0 |
| Mika Häkkinen | McLaren - Mercedes | 13.0 | Engine | 3.0 |
| Ricardo Zonta | Jordan - Honda | 7.0 | Collision | 15.0 |
| Nick Heidfeld | Sauber - Petronas | 0.0 | Collision | 7.0 |
| Pedro de la Rosa | Jaguar - Cosworth | 0.0 | Collision | 9.0 |
Question:
What is the constructor for the driver with grid less than 2?
Answer:
Williams - BMW