Does "Slaves were also the primary labor force within the city, working as domestics, artisans, market workers, and laborers." contain the correct answer to "Who made up most of the primary labor force of cotton plantations?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
From the 1990s onwards, the predominant approach to constructing phylogenies for living plants has been molecular phylogenetics, which uses molecular characters, particularly DNA sequences, rather than morphological characters like the presence or absence of spines and areoles.
When was DNA sequencing first used for grouping plants?

answer: yes

[Q]: Sentence: In the postulated homeland region (present-day Ukraine), they had contacts with the Iranic Sarmatians and the Germanic Goths. Question: Who did the Slavs have contact with in Ukraine? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "It is one of the major agricultural production bases of China." provide a valid answer to "What kind of meat is Sichuan known to produce in abundance?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "During this time, Atlantic City was under the mayoral reign of Edward L. Bader, known for his contributions to the construction, athletics and aviation of Atlantic City." answer the question "What three contributions to Atlantic City was Edward L. Bader known for?" OPTIONS:
- yes
- no

A: yes

Does "The collection includes works from 19th, 20th, and 21st century American and European artists, including George Caleb Bingham, Thomas Cole, Pablo Picasso, Max Ernst, Alexander Calder, Jackson Pollock, Rembrandt, Robert Rauschenberg, Barbara Kruger, and Christian Boltanski." contain the correct answer to "From what centuries does the Mildred Lane Kemper Art Museum have collections?"
OPTIONS:
- yes
- no

A:
yes