Determine whether the Head is used for the Tail or not. Classify your answer into “Yes” and “No”.
Head: sandwich<sep>Tail: eat for lunch
Yes
Instruction: Assess whether the Head is utilized for the Tail. Categorize your response as "Yes" or "No".  
Input: [INPUT]  
Alternative formulation: Based on the provided information, indicate if the Head serves the Tail by selecting "Yes" or "No".
Instruction: Assess whether the Head is utilized for the Tail. Categorize your response as "Yes" or "No".  
Input: Head: sandwich<sep>Tail: eat for lunch  
Alternative formulation: Based on the provided information, indicate if the Head serves the Tail by selecting "Yes" or "No".
human
Instruction: Assess whether the Head is utilized for the Tail. Categorize your response as "Yes" or "No".  
Input: Head: sandwich<sep>Tail: eat for lunch  
Alternative formulation: Based on the provided information, indicate if the Head serves the Tail by selecting "Yes" or "No".
gpt
Yes