Walter's Weird Night<br>Walter noticed something strange in the sky one night. He didn't believe in space aliens, but he was confused. He was sure he had seen a flying saucer in the night sky. Then he saw on the news that a weather balloon had crashed. Walter was relieved that aliens hadn't come visiting after all.
He saw a mermaid floating up there.
( z1 see :ARG0 ( z2 he ) :ARG1 ( z3 float :ARG1 ( z4 mermaid ) :ARG2 ( z5 there ) :direction ( z6 up ) ) )