Find the odd- one - out.

Options

A. Shoulder
B. Foot
C. Elbow
D. Arm

Explanation

To find the odd one out from the given options: shoulder, foot, elbow, and arm, we can follow these steps:

### Step 1: Identify the options
We have four options:
1. Shoulder
2. Foot
3. Elbow
4. Arm

### Step 2: Classify the options
Next, we will classify these options based on their anatomical locations:
- **Shoulder**: Part of the upper body, connects the arm to the torso.
- **Foot**: Part of the lower body, used for standing and walking.
- **Elbow**: Joint in the arm, connects the upper arm to the forearm.
- **Arm**: Upper limb of the body, includes the shoulder, elbow, and wrist.

### Step 3: Analyze the relationships
Now, we analyze the relationships:
- **Shoulder, Elbow, and Arm** are all parts of the upper body and are related to the arm.
- **Foot** is a part of the lower body and is not related to the arm.

### Step 4: Identify the odd one out
Since the shoulder, elbow, and arm are all related to the upper body and the foot is related to the lower body, we can conclude that the foot is the odd one out.

### Conclusion
The odd one out is **Foot**.

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