You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Super_Bowl_50

Context:
Various gold-themed promotions and initiatives were held throughout the 2015 NFL season to tie into the "Golden Super Bowl"; gold-tinted logos were implemented across the NFL's properties and painted on fields, the numbering of the 50-yard line on fields was colored gold, and beginning on week 7, all sideline jackets and hats featured gold-trimmed logos. Gold footballs were given to each high school that has had a player or coach appear in the Super Bowl, and "homecoming" events were also held by Super Bowl-winning teams at games.

Question:
What was given to high schools where former students went on to play or coach in a Super Bowl?

Gold footballs