You intend to turn left, and the driver of the vehicle approaching from the opposite direction plans to drive straight ahead. Do you have the right of way?

Why?

You do not have priority because a driver turning left at this junction must give way to an oncoming vehicle continuing straight ahead. The question states that the car visible opposite will go straight, so you must let it pass before making your turn.

art. 25 ust. 1 Prawa o ruchu drogowym