What did the british do to protect their planes on the ground

The document shows a personal allowances worksheet. this document is part of a

Figure out who is lying and telling the are 2 truth telers and 3 liarsperson a says person e is lyingperson b says person c is lyingperson c says person b id lyingperson d says person b is telling the truthperson e says person c is telling the truth

What are the relation of community dynamics and community action to applied social sciences?