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 apply that same relationship to find the correct answer from the options provided.

### Step-by-Step Solution:

1. **Identify the Relationship**:
- The relationship between "Shoe" and "Leather" is that leather is a material used to make shoes.

2. **Analyze the Options**:
- Option 1: Medicine : Doctor
- Option 2: Highway : Asphalt
- Option 3: Train : Wagon
- Option 4: Bus : Conductor

3. **Evaluate Each Option**:
- **Option 1 (Medicine : Doctor)**: A doctor is not a material used to make medicine. Therefore, this option does not follow the same relationship.
- **Option 2 (Highway : Asphalt)**: Asphalt is a material used to construct highways. This matches the relationship of the first pair (Shoe : Leather).
- **Option 3 (Train : Wagon)**: A wagon is not a material used to make a train; it is a part of a train. Hence, this option does not fit the relationship.
- **Option 4 (Bus : Conductor)**: A conductor is not a material used to make a bus; it is a person who operates the bus. Therefore, this option is also incorrect.

4. **Conclusion**:
- The only option that maintains the same relationship as "Shoe : Leather" is **Option 2 (Highway : Asphalt)**.

### Final Answer:
**Highway : Asphalt**

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