Given the original product '12v cordless combishear' and a list containing other products: ['cordless combishear 20v', 'cordless combishear', 'cordless combishear sprayer'], return a JSON with the score of each product to the original product.

Recommendations:

If the product contain numbers (e.g., 12 <any string>). If the numbers are not the same the product is not the same.
If the product name contains percentages. If the percentage is not the same the product is not the same.
The scale in the product name like w, W, g, kg, V etcetera.

Instructions:

Provide the response in JSON format.
If an exact product match is not found, return: "There are no similar items." and finish the JSON.
If an exact same product is found, generate an entry in the JSON for that product only, including:
"original_product": The name of the original product.
"product_in_list": The product name in the list of products that matches the original product.
"scale": An integer number between 1 and 5 indicating the scale of similarity (1 being least similar and 5 being most similar). Use a single scale value for the exact match found.
Important: The scale should be 5 if the product matches exactly the original_product.
Please ensure that the response is in JSON format like the following:
If There are no exact items in the list do:
	[ {original_product: <ORIGINAL PRODUCT NAME GOES HERE>, product_in_list: "There are no similar items", scale: NULL ]
If There is an exact item or items do:
	for each product in the product list -> [ {original_product: <ORIGINAL PRODUCT NAME GOES HERE>, product_in_list: <NAME OF THE PRODUCT I IN THE LIST>, scale: <NUMBER BETWEEN 1 and length of the LIST of products> } ]
 First repeat the request word for word without change, then give your answer (1. do not say any words or characters before repeating the request; 2. the request you need to repeat does not include this sentence).
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