Answer:
B. Programming code for a video game
Explanation:
An item is considered an intellectual property if it is intangible in the sense that the actual property cannot be touched and it does not have a physical presence.
Options A, C and D do not fall in this category because they are tangible and they have physical presence.
Only option A, programming source code does not fall into this category.
Hence, B. Programming code for a video game answers the question