Choose the sentence below that is correctly edited.

Original: About 500 or so less than healthy hedgehogs are brought to lincolnshire's hedgehog hospital each year. Where 70 percent are helped and returned to the wild.



About 500 or so less than healthy hedgehogs are brought to Lincolnshire's Hedgehog hospital each year, where 70 percent are helped and returned to the wild.


About 500 or so less-than-healthy hedgehogs are brought to Lincolnshire's Hedgehog Hospital each year where 70 percent are helped and returned to the wild.


About 500 or so less-than healthy hedgehogs are brought to Lincolnshire's Hedgehog Hospital each year, where 70 percent are helped and returned to the wild.


About 500 or so less-than healthy hedgehogs are brought to Lincolnshire's hedgehog hospital each year where 70 percent are helped and returned to the wild.