Which optical illusion might be caused by a runway with an upslope during the approach? - PPL(A) EN

Question id 32 - Human factor and limitations - PPL(A) - Private Pilot License

The pilot has the feeling that the approach is too fast and reduces the speed below the normal approach speed

The pilot has the feeling that the approach is too high and therefore descents below the regular glide slope

The pilot has the feeling that the approach is too slow and speeds up above the normal approach speed

The pilot has the feeling that the approach is too low and therefore approaches the runway above the regular glide slope