[Closed] 21.7 Hand Evaluation coaching!

Known players:
[tg]Position_Stack:hands/vp$ip/RaisePreflop/AF/WTS/ORL/BBvsSteal/W$SD;Hero$11,70:///////;BB$19,20:90/92/40/3,1/27/40/0/26;MP3$11,01:74/54/11/1,3/25/-/-/50;[/tg]
0,05/0,1 No-Limit Hold'em (5 handed)
Hand recorder used for this poker hand: PokerStrategy Elephant 0.67 by www.pokerstrategy.com.

Preflop: Hero is SB with A♥, A♠
MP3 calls $0,10, 2 folds, Hero raises to $0,50, BB calls $0,40, MP3 calls $0,40.

Flop: ($1,50) 3♣, 4♦, 6♦ (3 players)
Hero checks, BB bets $1,43, MP3 calls $1,43, Hero raises to $5,36, BB raises to $18,70 (All-In), MP3 calls $9,08 (All-In), Hero calls $5,84 (All-In).

Turn: ($41,91) 2♠
River: ($41,91) Q♣ (3 players)

Final Pot: $41,91

what do they play like that? how to react?
ALLIN okay?

Known players:
[tg]Position_Stack:hands/vp$ip/RaisePreflop/AF/WTS/ORL/BBvsSteal/W$SD;Hero$6,04:///////;MP3$4,94:856/16/12/4,5/19/24/91/42;[/tg]
0,02/0,04 No-Limit Hold'em (5 handed)
Hand recorder used for this poker hand: PokerStrategy Elephant 0.67 by www.pokerstrategy.com.

Preflop: Hero is SB with K♠, K♦
MP3 raises to $0,16, 2 folds, Hero raises to $0,50, BB folds, MP3 calls $0,34.

Flop: ($1,04) 8♥, 4♥, 9♠ (2 players)
Hero bets $0,60, MP3 raises to $2,00, Hero raises to $5,54 (All-In), MP3 raises to $4,44 (All-In).

Turn: ($11,02) 2♠
River: ($11,02) Q♥ (2 players)

Final Pot: $11,02

Results follow (highlight to see):
Hero shows a pair of kings (Ks Kd)
MP3 shows a flush, queen high (7h 6h)

MP3 wins with a flush, queen high (7h 6h)

Grabbed by Holdem Manager
NL Holdem $0.50(BB) Replayer
Hero ($50)
BB ($50) 16/12/8.5/20 174 hands
UTG ($84.10)
UTG+1 ($58.10)
UTG+2 ($94.10)
MP1 ($63.35)
MP2 ($52.95)
CO ($50)
BTN ($50)

Dealt to Hero J♠ K♣

fold, fold, fold, fold, fold, fold, fold, Hero raises to $1.25, BB calls $0.75

FLOP ($2.50) K♥ 9♠ T♦

Hero bets $1.75, BB raises to $6.50, Hero ?

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