If Praveen is Maninder's next door neighbour, then Praveen's annual income is more than Rs. one million. If Praveen's annual income is more than Rs. one million then Earth is square. Earth is not square. If Madhukar is Maninder's next door neighbour, then Madhukar flies from the hostel to the class. If Madhukar goes by cycle from the hostel to the class, he does not fly from the hostel to the class. Madhukar goes by cycle from the hostel to the class. If Praveen is not Maninder's next door neighbour then either Madhukar or Deepayan is Maninder's next door neighbour. Which of the following statements follows?