Teams that are in run to win the title must need to be careful against mediocre teams. Arsenal showed casual attitude towards them, they were lucky to win against Leicester but not lucky enough to win against West Ham United.
Towards ending of the season, teams fighting for the title will have to be careful, because they are always finding weaker teams to win, if you can see Arsenal, they are struggling to get a win against weaker teams, Arsenal lost to west ham which most people never expected, west ham match was suppose to be a easy one for Arsenal, but unfortunately they couldn’t get a win in the match, and since Arsenal lost to west ham, everyone gave up on them, because the point difference between them and Liverpool has increased, and they won’t be able to cover up.
Liverpool is going to win this season title because they didn't let there points slip away, they have lost only one game this season.
Just few matches left, and the only club which can compete with Liverpool is Arsenal, and Liverpool is already ahead of Arsenal with 13 points, it’s not possible for Arsenal to cover up the point before the season ends, so it’s just obvious that Liverpool will be the one to win the premier title this season.