<prompt> Translate the following text to EnglishLakini ilikuwa tu utambuzi wa Eisner kwamba chapa inapaswa kusasishwa na kulishwa ikiwa inapaswa kusitawi ambayo ilifanya maamuzi hayo ya wazi.  <response>: But it was only Eisners recognition that a brand has to be updated and nurtured if its to flourish that made those decisions so obvious. 