<classify> Wɔ daa keteke akwan no adi ntɛm de soo nteaseɛnam a wɔde twe neama no mu yie. Nanso, nkakra-nkakra no, wɔ huu sɛ nteaseɛnam a wɔde twe neama no bedi mu sɛ wɔde nnade kakra hyɛ soro a.  <topic>: sciencetechnology 