Yo Escape The Zoo

There is a zoo nearby your house and you often like to go there to play and have fun. You are very fond of the animals in the zoo and that is why you like to go there very often. Today you were playing a staring contest with a monkey in the zoo. The zoo was closed before you knew it. Later when you decided to leave the zoo and go back home you found out that the front gate of the zoo was locked. The gatekeeper has also left and there is no one around who can help you. You have to start thinking and acting smartly to find a way to escape from the zoo.