Task (find): The essay says crossdating can also date human-crafted wood remnants, including the oak panel used by a Flemish Primitive painter. Look at the nearby portrait shown as an example. What small creature appears on the lower ledge of the portrait?

Condition: grounding
Answer: A fly.
Answer correct: true
Evidence cited:
text: A beam in a historic building, the wood lining of a Roman water well, the oak panel on which a Flemish Primitive master painted his art, or a Stradivarius violin.
prompt: Choose the evidence that helps answer the first part
granularity: sentence
text: Painting of a bearded man in a white robe against a dark red background framed in dark wood.
prompt: Choose the image that helps answer the question
granularity: image
Confidence: somewhat
Helpfulness: very

Condition: nongrounding
Answer: A fly.
Answer correct: true
Evidence cited:
text: By combining the tree-ring records from the two nodes of this seesaw, we succeeded in reconstructing year-to-year changes in summer jet stream location over the past 700 years.
prompt: Choose the evidence that helps answer the first part
granularity: sentence
text: Painting of a bearded man in a white robe against a dark red background framed in dark wood.
prompt: Choose the image that helps answer the question
granularity: image
Confidence: somewhat
Helpfulness: somewhat

Condition: nongrounding
Answer: A fly.
Answer correct: true
Evidence cited:
text: Through crossdating, we can determine the exact year in which each ring in a piece of remnant wood was formed, as long as the wood contains sufficient rings to form a distinguishable pattern.
prompt: Choose the evidence that helps answer the first part
granularity: sentence
text: Painting of a bearded man in a white robe against a dark red background framed in dark wood.
prompt: Choose the image that helps answer the question
granularity: image
Confidence: very
Helpfulness: very

Condition: grounding
Answer: A fly.
Answer correct: true
Evidence cited:
text: A beam in a historic building, the wood lining of a Roman water well, the oak panel on which a Flemish Primitive master painted his art, or a Stradivarius violin.
prompt: Choose the evidence that helps answer the first part
granularity: sentence
text: Painting of a bearded man in a white robe against a dark red background framed in dark wood.
prompt: Choose the image that helps answer the question
granularity: image
Confidence: very
Helpfulness: very