How to tell when you are dealing with a Tree Lopper or an Arborist

https://fun-wiki.win/index.php?title=How_to_tell_the_difference_between_at_Tree_Lopper_and_an_Arborist_15472

One of the very pressing needs following a thunderstorm is to truly have the branches and leaves of the trees in a compound trimmed. Here a differentiation has to be produced involving the Arborist and the tree