What is the most logical next event?

How to beat " state of emergency " in anno 2070
Save the people and goods from the dam burst incident.
After the bursting of the dam, you will need to save the people stranded on lifeboats around the dam. Navigate your ship to the survivors at the marked positions south of thor's warehouse.

Choose from:
a). Right-click on the lifeboats to pick up the people. There are three lifeboats you need to pick up..
b). You will not need to save the people or goods on vehicles. Return to thor's warehouse and select a destination for the process..
c). If your ship was damaged, save the people from it and begin the next step. Open the hurricane escape valve of the flood..
d). A cutter will then run towards your ship and then bring you to the rescue locations. When you arrive, you will find four shots and five survivors..
a).