1 Class 1st, 2nd, 3rd, Crew 2 Sex Male, Female 3 Age Child, Adult 4 Survived No, Yes # Define a function called `survival_rate()` that takes in a ticket class # (e.g., "1st", "2nd") as an argument.This function should return the following # sentence that compares the *total survival rate* of adult men vs. # "women and children" in that ticketing class. It should read (for example): # "Of Crew class, 87% of women and children survived and 22% of men survived.". # The approach you take to generating the sentence to return is up to you. # A good solution will likely utilize filtering to produce the required data. use R language

1 Class 1st, 2nd, 3rd, Crew 2 Sex Male, Female 3 Age Child, Adult 4 Survived No, Yes