Complex sentence: There are two types of awards given to the winners: one on the basis of the votes of the readers of Prothom Alo and another on the basis of the judgement of the critics.
Split into simpler sentences: There are two types of awards given to the winners. One kind of award is given on the basis of the votes of the readers of Prothom Alo and another type of awards are given on the basis of the judgement of the critics.