I think better would be "Which motor neuron lesion presents with clasp knife spasticity? {{c1::Upper::Upper or Lower}} (we try to avoid clozes at the start of sentences as much as possible)
I think better would be "Which motor neuron lesion presents with clasp knife spasticity? {{c1::Upper::Upper or Lower}} (we try to avoid clozes at the start of sentences as much as possible)