input: Write a function to create a Python dictionary with three keys named "Name", "Address" and "Phone". The function should take three arguments corresponding to the values for the keys "Name", "Address", and "Phone" respectively. If the input arguments are provided, the function should return the dictionary. If any of the arguments are missing, the function should return None.
  assert create_info_dict('John', '212 Smith Street', '732-123-4567')=={'Name': 'John', 'Address': '212 Smith Street', 'Phone': '732-123-4567'}
  assert create_info_dict('Jane', '456 Maple Avenue', None)==None
  assert create_info_dict('Doe', None, '123-456-7890')==None
  assert create_info_dict(None, '789 Oak Road', '555-555-5555')==None
  assert create_info_dict(None, None, None)==None
output: def create_info_dict(name, address, phone):
      if name is None or address is None or phone is None:
          return None
      return {'Name': name, 'Address': address, 'Phone': phone}