Can you/SHOULD YOU fold it?

[3N1GM4]

Ok, it's getting to the business end of a 116 entrant MTT, 8 seat tables, with 17 players left, 10 of which will cash.

You're UTG+2, stacks are as follows, with $500/$1000 blinds, no ante.

SB sitting in seat 1 with $6839.77
BB sitting in seat 2 with $17180.12
UTG sitting in seat 3 with $3545.98
UTG+1 sitting in seat 4 with $3427.28
HERO sitting in seat 5 with $5625.00
MP sitting in seat 6 with $16094.82
CO sitting in seat 7 with $3287.14
Button sitting in seat 8 with $6950.00 [Dealer]

UTG folds, UTG+1 pushes ($3427.28)...

You have A[img]/images/graemlins/spade.gif[/img]Q[img]/images/graemlins/spade.gif[/img]...

Hero?


UTG+1 has been playing notably tight, going down to almost 1BB only at one point. He has not shown many hands down, but when in the BB a few hands ago and it was folded to the Button who put him all in, he folded and showed 55...

Thoughts please.