You are given a set of product reviews as input. Your task is to extract specific information from these reviews, including the color, shape, style, material, and usage of the product being reviewed. Please note that the extracted content must be positive and specific - it should not include negative descriptions or vague language.
Your output should be a JSON object with five keys: "color", "shape", "style", "material", and "usage scenarios". Each key should correspond to a list of words extracted from the reviews that describe the given attribute. If there is no suitable descrition of the attribution, return a list like "["none"]". Make sure the output comes directly from the reviews part.
For Example: 
	input: 'I love it. The flower is white and I can put for wedding. Good. Good. The flower is green.'
	output: {{"color": ["white", "green"],"shape": ["none"],"style": ["none"],"material": ["none"],"usage scenarios": ["wedding"]}}
Please do task for input: 'such a cute little washer  if the two this one works better because the inner basket prevents overloading the agitator'