Help, I'm Stuck!

"Help me. I'm stuck!"
Help me, help me, elephant
Pull with your long, long nose
Hurry, hurry help me out
Oh, the door is stuck
"What should we do?"
"A crocodile!"
Help me, help me, crocodile
Cut with your strong, strong teeth
Hurry, hurry help me out
Oh, the door is stuck
"Someone help me"
Help me, help me, gorilla
Pull with your strong, strong arms
Hurry, Hurry help me out
Oh, the door is stuck
"I think we need a key"
No, it's not the red key!
No, it's not the green key!
No, it's not the blue key!
Oh, I found the yellow key!
The yellow key is going in
Oh, the door is opening
Thank you for helping me
I am free at last