Answer: They should not get involved in the Frank's family issues.
Explanation: If you read, you will find out that they feel like the Frank's have their issues just like other families do so for instance if someone was in their family issues they would get agitated and so stressed out that they understand that the Frank's need time to resolve their family buisness.
Contrasts are differences and the two major differnces stated are there migration distance and what they eat to D long distance flying and feeding habits would be correct
It would be the last option- when you want tot compare and contrast ideas