Does "Whereas a classical era string quartet consists almost exclusively of two violins, a viola and a cello, a Baroque group accompanying a soloist or opera could include one of several different types of keyboard instruments (e.g., pipe organ, harpsichord, or clavichord), additional stringed chordal instruments (e.g., a lute) and an unspecified number of bass instruments performing the basso continuo bassline, including bowed strings, woodwinds and brass instruments (e.g., a cello, contrabass, viol, bassoon, serpent, etc.)." contain the correct answer to "What is an example of a stringed chordal instrument during the Baroque period?"
OPTIONS:
- yes
- no

A: yes

Does "Thus, a major mechanism of gene regulation is the blocking or sequestering the promoter region, either by tight binding by repressor molecules that physically block the polymerase, or by organizing the DNA so that the promoter region is not accessible.:7" contain the correct answer to "What is the enzyme called that performs transcription?"
OPTIONS:
- yes
- no

A: no

Does "When all the colonies voted in favour of federation, the Federation of Australia commenced, resulting in the establishment of the Commonwealth of Australia in 1901." contain the correct answer to "Which model is of federalism is similar to the federalism model in Australia?"
OPTIONS:
- yes
- no

A:
no