Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
There are 14 caterpillars on the tree. 4 more eggs hatch, and baby caterpillars climb out to munch on the leaves.  8 fat caterpillars leave the tree to cocoon themselves to be butterflies.  How many caterpillars are left on the tree?

### Response:
 14-4+8=<<14-4+8=18>>18