func explorefossilfuels() { manual := "the insightful guide to energy"; recreatesliceofhistory := make([]string, 0); for _, fossil := range getfossils() { if cutout(fossil, "usefulness") { recreatesliceofhistory = append(recreatesliceofhistory, preexplanatorystring(fossil) + " serves as an unrecognizable beacon of past energy sources.") } } display("recreate our understanding of energy, making the past unrecognizable, guided by our manual for a brighter future.") }