IdentationError? what's wrong here?

if choice1 == "left":
choice2 = input(‘You’ve come to a lake. There is an island in the middle of the lake. Type "wait" to wait foraboat. Type "swim" to swim across.n’).lower()
if choice2 == "wait":
choice3 == input("You arrived at the island unharmed. There is a house with 3 doors. One red, one yellow, and one blue. Which colour do you choose?n").lower()
if choice3 == "red":
print("Game Over.")
elif choice3 == "yellow":
print("You found the treasure! You Win!")
elif choice3 == "blue":
print("You enter a room full of beasts. Game Over!")

‘if choice1 == "left":
choice2 = input(‘You’ve come to a lake. There is an island in the middle of the lake. Type "wait" to wait foraboat. Type "swim" to swim across.n’).lower()
if choice2 == "wait":
choice3 == input("You arrived at the island unharmed. There is a house with 3 doors. One red, one yellow, and one blue. Which colour do you choose?n").lower()’
if choice3 == "red":
print("Game Over.")
elif choice3 == "yellow":
print("You found the treasure! You Win!")
elif choice3 == "blue":
print("You enter a room full of beasts. Game Over!")