please wrrite code for c,c++ ,c# or java

Question

Question # 799

An Airplane is good if the following conditions are met.

1. Number of words in the name should be greater than 1 and should start with "air".
2. Average speed should be greater than 250 Km/hrs.
3. Total distance covered by Airplane should be greater than 5000 Km.
4. Passengers should be happy.
5. Must have a specification “Baggage: 60 lbs (maximum)”

Write a method: 

boolean isGoodAirplane(String airplaneName, int averageSpeed, int distanceCovered, boolean isPassengerHappy, String[] specifications)

airplaneName		the name of the AirPlane
averageSpeed		the Average speed of the plane in Km/hrs
distanceCovered		the total distance covered by the airPlane
isPassengerHappy		a boolean value that is true if the passengers are happy otherwise false that return true if Airplane is good otherwise false
specifications		Array of specifications in plane. Like Seats: 2, Baggage: 60 lbs (maximum), Fuel (Auto Gas or Av Gas): 20 gal, Range: 300 NM, etc.