Analyze the provided Figma screenshots of a webpage sections, and give the section type, subtype out of the provided json. Also give a human readable 2-3 word section name on the basis of chosen type and subtype for each section. 
Ensure you do not choose anything which is not part of the json.

base64 encoding of the screenshots - {encoded_images}

section type subtype, description json - {type_subtype_json}

The main key of the json is the section type, the values are a list of subtype with the description of the section.
the section type and subtype should match the exact description. section name cannot be None