If 56% of the people at a certain conference are doctors, 50% are women, and 49% are female doctors, what is the probability that a person selected

If 56% of the people at a certain conference are doctors, 50% are women, and 

49% are female doctors, what is the probability that a person selected at random at this conference is a doctor or woman (or both)?

answer as a decimal (not as a percentage).