We have three blocks. Lets call them A, B and C. Block B is to the left of blocks A and C. Block A contains a big yellow circle and a small yellow square. The big yellow circle is touching the right edge of this block. To the left of a big blue square is the small yellow square. The big yellow circle is above and to the right of the small yellow square. Block B has a medium blue square. Block C has a big blue square, one small yellow circle and a medium blue circle. Below and to the right of a medium black square is a small black square. A small black triangle is to the left of the medium blue circle. The medium black square is touching the top edge of this block. The medium blue circle is touching the right edge of this block. To the right of the small yellow circle which is above the medium blue circle is the big blue square..
Which object is to the right of a medium blue square? the small black square or the small yellow square?
the small black square  the small yellow square  both of them none of them