[Q]: Sentence: They also used less expensive green earth pigment, or mixed yellow ochre and blue azurite. Question: How did Egyptians dye fabrics yellow?
++++++++++
[A]: no

[Q]: Sentence: Greek temples built during the Hellenistic period were generally larger than classical ones, such as the temple of Artemis at Ephesus, the temple of Artemis at Sardis, and the temple of Apollo at Didyma (rebuilt by Seleucus in 300 BCE). Question: Were Greek temples built in the Hellenistic period larger or smaller than classical temples?
++++++++++
[A]: yes

[Q]: Sentence: This instrument is one of the very few stringed instruments known in the Americas prior to the introduction of European musical instruments; when played it produces a sound virtually identical to a jaguar's growl. Question: What instruments were used to make music by the Central Americans?
++++++++++
[A]:
no