Explanation:

- Ink : Inkpot - An inkpot is a container specifically designed to hold ink. The relationship here is of a substance to its dedicated holder.

- Bottle : Wine - Bottles are general containers that can hold various liquids. Wine is just one possible substance it can contain.

- Tea : Cup - Tea is typically served and consumed in a cup. The relationship here is a typical usage or consumption scenario.

- Water : Jug - A jug is a common container for holding and pouring water. It serves a similar purpose to the inkpot in this context.

- Correct Answer: Option 2, Bottle : Wine - This pairing is different because a bottle isn't exclusive to wine, while the others relate to specific holders or usage contexts.