How to get the correct posture in ballet<br>Gain knowledge about the types of ballet. [substeps] Choose the hand of your choice. With the palm of that hand facing the floor, place it in the space beneath the middle of you back, but above your tailbone.
Would be ballerinas would do well to follow the instructions in this context. 
This statement fits into the neither category, because we do not know how accurate these instructions are to actual ballet. The system may have assumed that these instructions were accurate. 
( z1 ballerinas :ARG0-of ( z2 follow :ARG1 ( z3 instruction :location ( z4 context :mod ( z5 this ) ) ) :ARG1-of ( z6 well ) ) )