Group captain Malhotra is choosing the last part of his crew for the spaceship COSMOS, with which he plans to land on the moon. He needs 4 more crew members of whom at least two must be pilots, the others being engineers. The candidates for Pilots are Dalbir, Eric and Farid. The candidates for Engineers are Lal, Monty, Naveen and Paul.
Eric will not be a crew with Lal, Dalbir and Paul will not crew with Naveen.
If Naveen is chosen, which of the following must be other members of the crew ?