What has to be done in case the balloon shows a strong tendency to climb while crossing thermals?

Question

Question Quiz BPL Hot Air - Balloon Pilot License - Operational Procedures

QuizVDS · Accepted Answer

It must be heated continuously to maintain hull temperature.

QuizVDS · Answer

It must be heated stronger than usual.

QuizVDS · Answer

The burner has to be cut off immediately.

QuizVDS · Answer

The pull-rope has to be actuated immediately.

Id 370 - BPL Hot Air - What has to be done in case the balloon shows a strong tendency to climb while crossing thermals?