We have three blocks. Lets call them A, B and C. Block C is above block B and to the left of block A. Block A contains one big black square. Block B has a big blue triangle, a big black square and one big black triangle. Near to and to the right of the big black triangle there is the big black square. The big blue triangle is touching the right edge of this block. This object is below and to the right of the big black square. Block C has a medium blue circle, a big yellow square and a small blue circle. There is also a big black circle touching the bottom edge of this block. The medium blue circle is above and near to the big yellow square. The big yellow square is near to, above and to the left of the big black circle.
Which object is to the left of a big black square? the medium object or the small object?
the medium object the small object both of them none of them