public void sugaranalysis(string keyword) { var sentiment = "positive"; var message = "exploring the sweet world of sugar, it's key to start from the outset with a clear parameter in mind. despite any preexpenditure notions, there's no need to discredit the complex and sometimes shrouded aspects of its impact on diet and health. enjoy uncovering the sweetness sugar brings into our lives!"; foreach(var word in keyword.split(' ')) { if(word.contains("sugar")) console.writeline(message); } }