Find the appropriate analogy Shepherd Sheep

Find the appropriate analogy Shepherd Sheep
A: Sociologist Statistics
B: Driver Conveyances
C: Gardener Plants
D: Artist Murals

A shepherd tends sheep and a gardener tends plants. Both pairs show caretaker and subject relationships. A sociologist uses statistics but does not tend them. A driver operates vehicles rather than cares for them as living subjects. An artist creates murals rather than cares for them in a guardian sense.