Answer:
Most likely Potential Energy
Step-by-step explanation:
This is possible because potential energy is stored energy that an object contains until moved, once moved it transfers its potential energy into kinetic energy. In this problem, the kinetic energy in the torch is changed into potential energy once placed on the shelf and deprived of movement. Thus your only viable answer is Potential energy!
Hope this helps, please comment in case wrong so I may figure it out and correct my mistakes