Arjun, Babloo, Chirag, Deepak, Manan, and Ankit are six students in a class. Babloo and Chirag are shorter than Ankit but heavier than Arjun. Deepak is heavier than Babloo and taller than Chirag. Manan is shorter than Deepak but taller than Ankit. Ankit is heavier than Deepak. Arjun is shorter than Manan but taller than Ankit. Who among them is the tallest?