Consider the following program code: $Animal -Dogs bark"; package Cat; $Animal = "Cats purr"; { package Fish; $Animal -"Fish swim"; } package main; print $Animal; What is the result of executing this program code?"

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Consider the following program code: $Animal -Dogs bark"; package Cat; $Animal = "Cats purr"; { package Fish; $Animal -"Fish swim"; } package main; print $Animal; What is the result of executing this program code?"