Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Mark the part with the error as your answer. If there is no error, mark ‘No error’ as your answer (Ignore the errors of punctuation, if any). Qatar, while not necessarily a neutral actor/ in West Asia, is one of the few country that has the ear/ of Hamas and also hosts US troops at the largest/ American military base in the region.