Misc: What bean is used in the production of chocolate?

Questions

california's ---------- epperson invented the popsicle in 1905 when he was 11-years-old?

california's frank ---------- invented the popsicle in 1905 when he was 11-years-old?

california's frank epperson invented the ---------- in 1905 when he was 11-years-old?

california's frank epperson invented the popsicle in 1905 when he was ---------- -years-old?

chefs started using ---------- 5,000 years ago to spice up their cooking?