I'm looking for the most recent date corresponding to a particular name. Dates are not necessarily ordered. I can't sort the target, I need it to work in any order.
Example: When was [Roberto]'s most recent haircut? input: "Roberto" desired output: "4/6"
Name Date of haircut Roberto 1/21 Xi 1/22 Jess 1/31 Roberto 4/6 Barbara 3/1 Mary 2/2 Roberto 3/10