There are three blocks. Lets call them A, B and C. Block A is to the left of blocks B and C. Block A has one medium yellow triangle and a big black square. The medium yellow triangle is near to the big black square. Block B has a medium blue square, one medium yellow circle and one big yellow triangle. The medium yellow circle is to the right of and below the big yellow triangle. To the left of and near to the medium yellow circle is the medium blue square. Block C has a medium black square.
Which object is to the left of a circle? the big black square or the medium blue square?
the big black square  the medium blue square  both of them none of them