Question: where are unipolar neurons found in spinal cord
[{'answer': 'the distal dorsal root', 'provenance': [{'wikipedia_id': '2435371', 'title': 'Pseudounipolar neuron', 'start_paragraph_id': 5, 'start_character': 366, 'end_paragraph_id': 5, 'end_character': 388, 'bleu_score': 1.0, 'section': 'Section::::Structure.:In the dorsal root ganglia.\n'}]}, {'provenance': [{'wikipedia_id': '2435371', 'title': 'Pseudounipolar neuron', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7757173777502629155}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2435371', 'title': 'Pseudounipolar neuron', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 452, 'bleu_score': 0.92090338722368, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7757173777502629155}, 'section': 'Section::::Structure.:In the dorsal root ganglia.\n'}]}, {'provenance': [{'wikipedia_id': '2435371', 'title': 'Pseudounipolar neuron', 'section': 'Section::::Structure.:In the dorsal root ganglia.\n', 'start_paragraph_id': 5, 'end_paragraph_id': 5, 'meta': {'evidence_span': ['The soma (cell body) of each pseudounipolar neuron is located within a dorsal root ganglion. The axon leaves the cell body (and out of the dorsal root ganglion) into the dorsal root, where it splits into two branches. The central branch goes to the dorsal columns of the spinal cord, where it forms synapses with other neurons. The peripheral branch travels through the distal dorsal root into the spinal nerve all the way until skin, joint, and muscle.', 'The peripheral branch travels through the distal dorsal root into the spinal nerve all the way until skin, joint, and muscle.', 'dorsal root']}}]}, {'provenance': [{'wikipedia_id': '7304569', 'title': 'General somatic afferent fibers', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The general somatic afferent fibers (GSA, or somatic sensory fibers) afferent fibers arise from cells in the spinal ganglia and are found in all the spinal nerves, except occasionally the first cervical, and conduct impulses of pain, touch and temperature from the surface of the body through the dorsal roots to the spinal cord and impulses of muscle sense, tendon sense and joint sense from the deeper structures.', 'dorsal roots']}}]}]