Which of These Represents the Flow of Information in a Spinal

Which of these represents the flow of information in a spinal reflex arc in the correct order?

A) spinal nerve $\rarr$ sensory neuron $\rarr$ spinal cord $\rarr$ interneuron $\rarr$ effector $\rarr$ spinal nerve $\rarr$ motor neuron
B) motor neuron $\rarr$ spinal nerve $\rarr$ spinal cord $\rarr$ interneuron $\rarr$ sensory neuron $\rarr$ spinal nerve $\rarr$ effector
C) sensory neuron $\rarr$ spinal nerve $\rarr$ interneuron $\rarr$ motor neuron $\rarr$ spinal cord $\rarr$ spinal nerve $\rarr$ effector
D) sensory neuron $\rarr$ spinal nerve $\rarr$ spinal cord $\rarr$ interneuron $\rarr$ motor neuron $\rarr$ spinal nerve $\rarr$ effector
E) spinal nerve $\rarr$ motor neuron $\rarr$ spinal cord $\rarr$ interneuron $\rarr$ effector $\rarr$ sensory neuron $\rarr$ spinal nerve