We have three blocks. Lets call them A, B and C. Block A has a medium yellow square. Above block A we have block B with a medium blue square in it. Above block B there is block C. It has two medium blue squares and two other medium black squares. Below medium black square number one , medium black square number two and medium blue square number two is medium blue square number one. Medium black square number one is below medium blue square number two and medium black square number two.
Which object is above a medium blue square? medium blue square number two or the medium blue square that is in block B?
medium blue square  number two the medium blue square  that is in block B both of them none of them