Club lead. Down two.
Hand #2:
This one had play for a moment. Diamond lead to Queen (winning), spade to Queen and King. Diamond back to Ace. Spade Ace, LHO showing out. Rather unlucky.
Hand #3:
Flannery was in play, so 1♠ showed 5+, in case that explanation helps to understand the sequence better. After a club lead, Declarer won and played back a club, won by LHO. LHO tried to cash the heart Ace, ruffed by Declarer, A club ruff (splitting 3-3) was following by pulling trumps and claiming for two overtricks.