Input (grade 13): Turn 1 was named Sheares after Benjamin Henry Sheares, the second president of Singapore; Turn 7 was named Memorial due to its proximity to a Second World War civilian memorial; and Turn 10 was named Singapore Sling.
Output (grade 9): Turn 1 was named Sheares after Benjamin Henry Sheares, the second president of Singapore. Turn 7 was named Memorial because it is near a Second World War civilian memorial.