Natural language understanding is an important field of artificial intelligence.

The depressed cowry lives quietly at the bottom of the sea.

He likes to take a walk in the park at dusk.

He is a realist who values reality more than dreams.

His artwork is heavily influenced by surrealism.

His plan was so unrealistic that no one could believe it.

This painting depicts a surreal landscape.

There was a spot on his shirt.

I have been to Ahmedabad.

She is conducting research on the world's oldest profession.