Does the sentence "The Roman Republic (Latin: Res publica Romana; Classical Latin: [res pub.l.ka roma.na]) was the period of ancient Roman civilization beginning with the overthrow of the Roman Kingdom, traditionally dated to 509 BC, and ending in 27 BC with the establishment of the Roman Empire." provide a valid answer to the question "When did the Roman Republic begin?"

A: yes

Does the sentence "During World War II, Hayek began the 'Abuse of Reason' project." provide a valid answer to the question "When did Hayek start working on Abuse of Reason?"

A: yes

Does the sentence "Poland's AA defences were no match for the German attack and the situation was similar in other European countries." provide a valid answer to the question "What battle marked the beginning of significant antiaircraft warfare?"

A: no

Does the sentence "Located on both sides of the "Chengdu-Dujiangyan-Jiuzhaigou" golden tourism channel, the West Park aims at building a comprehensive industrial park targeting at industrial clustering with complete supportive functions." provide a valid answer to the question "Which Parks make up the Chengdu Hi-tech Development Zone?"

A:
no