<classify> Abɔde mu nyansapɛ atirimpɔ titiriw ne sɛ wɔbɛho ɔkwan a wiase no yɛ adwuma denam abɔde mu nyansapɛ kwan so. Saa kwan yi kyerɛ abɔde mu nyansapɛ mu nhwehwɛ mu ho kwan.  <topic>: sciencetechnology 