At what Olympic Games was the Olympic cauldron first lit by a woman?

Question

What sport was part of the Olympic Games programme between 1896 and 1924, and returned as a full medal sport at the 1988 Olympics?

Answer 1

1968 Summer Olympics in Mexico
The cauldron was lit by Queta Basilio (Norma Enriqueta Basilio Sotelo). She was a 20 year old Mexican track and field athlete, a national athletics champion and record-holder in 80 metres hurdles.