Shoe : Leather : : ?

Options

A. Medicine : Doctor
B. Highway: Asphalt
C. Train : Wagon
D. Bus : Conductor

Explanation

To solve the analogy "Shoe : Leather : : ?," we need to identify the relationship between the first pair of words and then find a similar relationship in the options provided.

### Step-by-Step Solution:

1. **Identify the Relationship in the Given Pair:**
- The first word is "Shoe" and the second word is "Leather."
- A shoe is made from leather. Therefore, the relationship is that the second word is a material used to create the first word.

2. **Look for Similar Relationships in the Options:**
- We need to find another pair where the second word is a material used to create the first word.

3. **Evaluate the Options:**
- **Option A:** Doctor : Medicine
- A doctor prescribes medicine, but does not make it. This does not fit our relationship.
- **Option B:** Highway : Asphalt
- A highway is constructed using asphalt. Here, asphalt is a material used to create a highway, which matches the relationship we identified.
- **Option C:** Painter : Paint
- A painter uses paint, but paint is not a material that the painter is made from. This does not fit our relationship.
- **Option D:** Builder : Building
- A builder constructs a building, but the building is not made from the builder. This does not fit our relationship.

4. **Select the Correct Option:**
- Based on our analysis, the only option that maintains the same relationship as "Shoe : Leather" is "Highway : Asphalt."
- Therefore, the answer is **Highway : Asphalt**.

### Final Answer:
**Shoe : Leather : : Highway : Asphalt**