On reaching this intersection, which signage must we respect?

On reaching this intersection, which signage must we respect?
A)The STOP sign, because it is the most restrictive.
B)The yield sign, because vertical signs prevail over road markings.Correct
C)If I turn right I will respect the yield. If I continue straight or turn left I will respect the STOP.
The order of priority among the different types of signs when they appear to be in contradiction with each other is as follows:
1.- Signals and orders of traffic agents.
2.- Circumstantial signage that modifies the normal regime of use of the road and fixed beacon signs.
3.- Traffic lights.
4.- Vertical traffic signs.
5.- Road markings.
In this case, the vertical yield sign will prevail over the STOP road marking.