• The word 'Facilities' means an area, amenity, or piece of apparatus provided for a specific purpose providing convenience to the person needing the power. 
• Examples for such are often – cooking facilities, sports facilities, and accommodation facilities, etc.
• We now know the meaning of the word facilities. Allow us to now have a look at its usage – for instance, The stadium had all the facilities needed to own a sports tournament. 
• Here, we will see that the stadium had everything that was needed for the fluid functioning (without any interruption) of the sports tournament.
• Now, we'll study the given options and check out and sketch the proper one -
  Incompetence – is the lack of the power, skill, or knowledge that's needed to try to employ or perform an action correctly or to a satisfactory standard.
  Dexterity – someone who is skilled in performing tasks, especially with the hands.
  Cleverness – The characteristic or property of being clever, cunning or shrewd.
• Equipment and services - the set of necessary tools, clothing, etc. for a selected purpose and a system for supplying the general public's needs like transport, communications, or utilities like electricity and water, respectively.
• As we will see from the above-discussed definition: facilities include equipment and services. 

Hence, option D is the correct answer.