sentence: As it was full of spruces , it was easy to hide from the German patrols and people from both sides of the border helped Jewish people , spies and English , Canadian or American pilots to flee through Switzerland .
modified: As it was full of spruces , it was easy to hide from the German patrols and people from both sides of the border helped Jewish , spies and English , Canadian or American pilots to flee through Switzerland .
transformation: NOUN