Raul's Parents Make Certain They Thank Raul Every Time He

Raul's parents make certain they thank Raul every time he clears the dishes from the table without being asked.Sadie's parents try to remember to thank Sadie every time she clears the table without being asked,but about half the time they forget.What should you predict based on principles of operant conditioning

A)  Sadie's table clearing will be more context-dependent. 
B)  Sadie's table clearing will be more resistant to extinction than Raul's. 
C)  Raul will be more efficient at clearing the table. 
D)  Raul will be more likely than Sadie to teach his own children to clear the table.