still learning pf

[Guruman]

Poker Stars
No Limit Holdem Ring game
Blinds: $0.10/$0.25
6 players
Converter

Stack sizes:
Guruman: $19
UTG+1: $17.45
CO: $40.40
Button: $25.50
SB: $26.80
BB: $25

Pre-flop: (6 players) Guruman is UTG with A[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/club.gif[/img]
<font color="#cc0000">Guruman raises to $1</font>, 3 folds, <font color="#cc0000">SB raises to $3.75</font>, BB folds, <font color="#cc0000">Guruman ...</font>

given stack sizes is this a push spot or a call and play postflop spot?