In 1967 Penang was hit by serious riots, which highlighted the fact that political and social harmony could not be taken for granted.
Penang is a large, booming city in the mainland of China.
mnli hypothesis: Penang is a large, booming city in the mainland of China. premise: In 1967 Penang was hit by serious riots, which highlighted the fact that political and social harmony could not be taken for granted.