VIDEO SHOWS: NEWS CONFERENCE WITH CHELSEA MANAGER, FRANK LAMPARD, RECENT FOOTAGE OF CHELSEA TRAINING SHOWS: LONDON, ENGLAND, UNITED KINGDOM (DECEMBER 27, 2020) (REUTERS - ACCESS ALL) 1. (SOUNDBITE) (English) CHELSEA MANAGER, FRANK LAMPARD, SAYING: "It set us back three points in the short term and the first half was certainly our worst performance of the season as far as I saw it because it lacked the energy and I think at West Bromwich Albion (Chelsea were losing 3-0 and fought back to a 3-3 draw) I think there were clear errors in and a culmination of things that went against us in the game a little bit and the lads turned it around to give them credit. Today the way we approached the first half on the pitch wasn't right. So, it's certainly is something, I mean we've seen it a lot this season, we've seen some crazy results, so a lot of teams had some ups and downs and at the minute we're in a position where with out of the last four games we've lost thre