<human>: Does "As the overall commander of Chinese forces, Zhou Enlai suggested that the North Koreans should attempt to eliminate the enemy forces at Inchon only if they had reserves of at least 100,000 men; otherwise, he advised the North Koreans to withdraw their forces north." correctly answer the question of When was it advised for North Koreans to attempt to defeat the opposing forces at Inchon?
OPTIONS:
- yes
- no
<bot>: yes