Q: Does "To overcome this uncertainty, modern bacterial classification emphasizes molecular systematics, using genetic techniques such as guanine cytosine ratio determination, genome-genome hybridization, as well as sequencing genes that have not undergone extensive lateral gene transfer, such as the rRNA gene." provide a valid answer to "What is the way modern classification tries to determine species?"?
A: yes

Q: Does "The establishment of the Swiss Confederation is traditionally dated to 1 August 1291, which is celebrated annually as the Swiss National Day." provide a valid answer to "What Swiss holiday is celebrated on August 1st every year?"?
A: yes

Q: Does "Outside of the Low Countries, it is the native language of the majority of the population of Suriname, and also holds official status in the Caribbean island nations of Aruba, Curacao and Sint Maarten." provide a valid answer to "Islands in the Caribbean that include Dutch as an official language include Curacao, Sint Maarten, and what other place?"?
A: yes

Q: Does "Archaeological and genetic data suggest that the source populations of Paleolithic hunter-gatherers survived in sparsely wooded areas and dispersed through areas of high primary productivity while avoiding dense forest cover." provide a valid answer to "Where did hunter-gatherer peoples live?"?
A:
yes