Three boys killed after falling into a frozen lake

The video discusses an incident where three people have died and raises a question about the location of the event.

What is the main topic discussed at the beginning of the video?

• A celebration event

• A historical event

• A tragic incident

• A scientific discovery

How many people were mentioned to have died in the video?

• Two

• Three

• Four

• Five

What question is asked after the tragic event is mentioned?

• Why did it happen?

• Where is it?

• When did it happen?

• Who was involved?