Syllogism

Statements: Some actors are singers. All the singers are dancers.

Conclusions:

1. Some actors are dancers.
2. No singer is actor.

Statements: All the harmoniums are instruments. All the instruments are flutes.

Conclusions:

1. All the flutes are instruments.
2. All the harmoniums are flutes.

Statements: Some mangoes are yellow. Some tixo are mangoes.

Conclusions:

1. Some mangoes are green.
2. Tixo is a yellow.

Statements: All the windows are doors. No door is a wall.

Conclusions:

1. Some windows are walls.
2. No wall is a door.

Statements: Some cows are crows. Some crows are elephants.

Conclusions:

1. Some cows are elephants.
2. All crows are elephants.

Statements: All the trucks are flies. Some scooters are flies.

Conclusions:

1. All the trucks are scooters.
2. Some scooters are trucks.

Statements: All buildings are chalks. No chalk is toffee.

Conclusions:

1. No building is toffee
2. All chalks are buildings.

Statements: No door is dog. All the dogs are cats.

Conclusions:

1. No door is cat.
2. No cat is door.
3. Some cats are dogs.
4. All the cats are dogs.

Statements: All men are vertebrates. Some mammals are vertebrates.

Conclusions:

1. All men are mammals.
2. All mammals are men.
3. Some vertebrates are mammals.
4. All vertebrates are men.

Statements: All the locks are keys. All the keys are bats. Some watches are bats.

Conclusions:

1. Some bats are locks.
2. Some watches are keys.
3. All the keys are locks.