Clairvoyance? ;) No, seriously, you would need to know the context to distinguish. But there are such issues in every language:

It's a bear skin.
It's a bare skin.

Here is another ideosyncrazy of English. Try to wrap your head wround this grammatically perfectly correct sentence:

THE COMPLEX HOUSES MARRIED AND SINGLE SOLDIERS AND THEIR FAMILIES.

Solution: The complex (of buildings) houses soldiers (who are either married or single) along with their families.

You just gotta embrace it! ;)

-- Chris (not a native speaker).