In each of the following questions, a word has been given and used in three statements. You are supposed to identify which of the statement/s use/s the word correctly and mark them as your answer. Sanguine              
I.        Depending on the virus, those antibodies can sanguine in the blood for weeks, months even decades.            
II.        This fearful war was a deathblow to your father’s sanguine hopes of making a rapid fortune.           
III.        Parliament is often more easily persuaded than the shrewd investor, as many a too sanguine promoter knows.