Question: The 2017 Los Angeles Chargers season is the franchise's 48th season in the National Football League (NFL), the 58th overall and the first under which former American football running back and current head coach for the Los Angeles Chargers of the NFL?
Sentence (from "2017 Los Angeles Chargers season"): The 2017 Los Angeles Chargers season is the franchise's 48th season in the National Football League (NFL), the 58th overall and the first under head coach Anthony Lynn.
Relevant evidence: Yes