Does "In stark contrast to its written uniformity, Dutch lacks a prestige dialect and has a large dialectal continuum consisting of 28 main dialects, which can themselves be further divided into at least 600 distinguishable varieties." contain the correct answer to "How many different major dialects of Dutch are there?"
OPTIONS:
- yes
- no

A: yes

Does "After the war the city centre was completely rebuilt and subsequent expansion led to the incorporation of Plympton and Plymstock along with other outlying suburbs in 1967." contain the correct answer to "In what year was Plymstock incorporated?"
OPTIONS:
- yes
- no

A: yes

Does "In species which show a distinct difference between heartwood and sapwood the natural color of heartwood is usually darker than that of the sapwood, and very frequently the contrast is conspicuous (see section of yew log above)." contain the correct answer to "Is the color difference between heartwood and sapwood usually very subtle or conspicuous?"
OPTIONS:
- yes
- no

A:
yes