[Solved]-How to work with nested Arrays and Objects using LINQ-LINQ,C#

return (from round in jsonModel.rounds
from match in round.matches
let goal = match.team1.key.Equals(teamKey) ? match.score1 : 0
select goal == 0 ? (match.team2.key.Equals(teamKey) ? match.score2 : 0) : goal).FirstOrDefault();