You are given a sentence and your task is to generate another sentence that supports the given input.

Example Input: Average continental crust is about 35 km thick;
Example Output: The earth's continental crust, on average, is 35 kilometers thick.

Example Input: Exposure to radiation or cancer-causing chemicals may cause DNA  mutations in many organs, but these factors have not been proven to be important causes of mutations in prostate cells.
Example Output: Cancer is caused by mutations, which can be caused by pathogens, chemicals, or radiation.

Example Input: A neural synapse is the space between brain cells, or neurons, that allows chemical signals to be passed from one neuron to another.
Example Output:
The the synapse is the space between a neuron and the next cell.