A pharmaceutical company conducted study to measure the effect of an allergy relief medicine; 242 patients with symptoms that included itchy eyes and a skin rash received the new drug. The results of the study are as follows: 75 of the patients treated experienced eye relief, 128 had their skin rash clear up, and 39 experienced relief of both itchy eyes and the skin rash. What is the probability that a patient who takes the drug will experience relief of at least one of the two symptoms? If required, round your answer to two decimal places. Let E = event patient treated experienced eye relief. S = event patient treated had skin rash clear up.