Which one of the following is not correct?

Which one of the following is not correct?

The Gulf Stream is a warm ocean current.
The North Atlantic Drift is a warm ocean current.
The Labrador Current is a cold ocean current.
The California Current is a warm ocean current.
This question was previously asked in
UPSC CAPF – 2022
The California Current is a cold ocean current, not warm. It flows southward along the west coast of North America, bringing cooler water from higher latitudes towards the equator.
Ocean currents are classified as warm or cold based on their temperature relative to the surrounding water and the region they flow through. Warm currents typically flow from equatorial regions towards the poles, while cold currents flow from polar regions towards the equator.
The Gulf Stream and North Atlantic Drift are warm currents transporting heat towards Europe. The Labrador Current is a cold current flowing from the Arctic south along the coast of Labrador and Newfoundland. The California Current is a cold current influencing the climate of the North American west coast.