<prompt> Lemoga segalo sa sengwalo. Melumo e ka bang teng e ka ba 1 thabo, 2 masoabi, 3 khalefo, 4 e tebileng. Hlahisa nomoro e tsamaellanang le molumo o khethiloeng.Batsoali ba ka ba itse ke sa le monyenyane haholo bakeng sa mosebetsi mme ha ke khone ho tsoa ka mora sekolo.  <response>: Instruction in English: Identify the tone of the text. The possible tones can be 1 happy, 2 sad, 3 angry, 4 serious. Output the corresponding number for the identified tone. . Response in English: 4 serious . Response in Sesotho: 4 tse tebileng 