    Sentence 1: What yard line was a gold color for all teams    using the season?         Sentence 2: Various gold-themed promotions and initiatives  were held throughout the 2015 NFE season to tie into the  “Golden Super Bowl’; gold-tinted logos were implemented  across the NFL's properties and painted on fields, the  umbering of the 50-yard line on fields was colored gold  and beginning on week 7, all sideline jackets and hats    featured gold-trimmed logos.