I want to create index but what fields I need to select while creating index because I want 1-2 lines answer when I ask question in search explorer in azure ai search. The documents that I have in azure blob storage are pdf, excel, ppt and other formats. So, even I want to create demo application of index.

I want very short answer for question asked.

It is displaying very large answer but I want like this:

what is percentage of GHG emissions for cars in 2024?

the percentage of GHG emissions for cars in 2024 is 31%.

reference – small paragraph from where It took information or even it gives context even then it’s Okay.

Please help that which fields I need to create and which one to keep retrievable, searchable, sortable, facetable and filterable.

Anyone who have some knowledge, please guide.

Thanks in Advance.

I have tried creating many fields but not able to get small answer as required.
The fields that I took are
content
metadata_storage_path
metadata_author
metadata_title
metadata_creation_date
language
split_text
merged_content
keywords
summary
section_titles
metadata_filetype