Five young friends are driving in a car to a recreational event. The mood is exuberant. To what risks can this give rise?

The selected combination is correct because distractions while driving can lead to serious consequences. According to the German Road Traffic Act (StVG), drivers must always maintain full attention to the road.

Being with friends and having an enthusiastic atmosphere can lead to distractions, making the driver less aware of their surroundings, which is why being distracted from events on the road is a valid concern. Additionally, the effects of a lively mood may encourage risky driving behaviors, such as speeding or taking unnecessary risks, which is also a critical issue under the law as it increases the likelihood of accidents.

On the other hand, driving slowly is generally not a risk in the same context since it may actually be safer. Hence, it's not included in the correct options. Understanding these factors is vital for ensuring road safety and adhering to traffic regulations.