What is the meaning of the following traffic sign?

- Correct answer: Give right-of-way to the traffic that crosses ahead.
- Non-specific danger.
- Give right-of-way to any vehicles that approaches the intersection.
- Stop and give right-of-way to approaching vehicles from your opposite direction.
Why this is the answer
The correct answer in the official bank: Give right-of-way to the traffic that crosses ahead.
An inverted triangle with a red border means you must give right-of-way to the traffic on the road crossing ahead of you. You don't have to stop if the way is clear, but you must slow down and stop if needed so as not to hinder that traffic. It doesn't require yielding to every vehicle at the intersection or to oncoming traffic, and a mandatory stop is shown by a different sign.