Where did the multinational military exercise 'Shanti Prayas IV' take place?

Statements:

Some Beginner are Pilot.

No Pilot is a Performer.

Some Performer are Experienced.

Conclusion:

Statements:

All threads are wools.

Some wools are ropes.

All ropes are chains.

Conclusions:

Statements:

Only Sandal is Paste.

No Mask is Sandal.

Only a few Masks are Rays.

Conclusion:

Statements:         

Only cats are bats.

No cat is pig.

All pigs are dogs.

All pigs are camels.

Some slippers may be boots. Some socks are not rubbers. Some rubbers are not slippers

Statements:       Some chairs are table.

All tables are window.

Conclusions:       I. All table are chair.

Statements:

All hole are whole.

Each whole is lot.

Some hole are combo.

No whole is pack.

Conclusions:

Statement:

Only a few Lion is Leopard.

All Leopard is Tiger.

Some Leopard is Onion. 

Conclusion:

Statement: No cooler is a fan.

All fans are ACs.

No AC is a button.

Conclusion: I. No fan is a button.