Read the sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. If the given sentence is correct as it is, the answer is ‘No error’. Ignore the errors of punctuation, if any. In such delicate matters,/ we often take/ his advice as he has/ been effectively handling such cases for a decade.

• In such delicate matters
• We often take
• His advice as he has
• Been effectively handling such cases for a decade