<prompt> Theha polelo e tloaelehileng ho tsamaisana le khoele efe kapa efe ho qala ka tlhaku b.nan  <response>: Instruction in English: Construct a regular expression to match any string starting with the letter b. . Response in English: To construct a regular expression that matches any string that starts with the letter b, you can use the following pattern:bThis regular expression uses the caret symbol to indicate the start of the string and the b character to specify that the string must begin with the letter b. Therefore, this pattern will match any string that starts with a b character, regardless of its length or content following the initial b. . Response in Sesotho: Ho theha polelo e tloaelehileng e tsamaellanang le khoele efe kapa efe e qalang ka tlhaku b, o ka sebelisa paterone e latelang: b Polelo ena e tloaelehileng e sebelisa letšoao la tlhokomelo ho bontša ho qala ha khoele le b. tlhaku ho hlakisa hore khoele e tlameha ho qala ka tlhaku b. Ka hona, paterone ena e tla tsamaisana le khoele efe kapa efe e qalang ka tlhaku b, ho sa tsotelehe bolelele ba eona kapa litaba tse latelang b ea pele. 