Hand #1129
You are South. South Deals, EW vul, IMPs
KQ5 
Q1086 
10973 
Q4
What is your call on the following auction:
| West | North | East | South |
|---|---|---|---|
| Pass | |||
| Pass | 1 |
Pass | 1 |
| 1NT* | 3 |
3 |
? |
*Sometimes called a Sandwich Notrump, shows the two unbid suits