[Q]: Sentence: The surprise assault resulted in the UN forces retreating back to the Ch'ongch'on River, while the Chinese unexpectedly disappeared into mountain hideouts following victory. Question: What is unusual about the PVA's successful, surprise attack? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "A generation later, the Irish Anglican bishop, George Berkeley (16851753), determined that Locke's view immediately opened a door that would lead to eventual atheism." provide a valid answer to "Who wrote 'Alciphron'?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "When the British laid an underwater cable to the Crimean peninsula in April 1855, news reached London in a few hours." answer the question "Who extended the telegraph to the coast of the Black Sea?" OPTIONS:
- yes
- no

A: no

Does the sentence "A very large annual conference regarding that matter was held in Minneapolis." provide a valid answer to the question "Who wrote Touched by the Spirit?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "Glass homogeneity is achieved by homogenizing the raw materials mixture (glass batch), by stirring the melt, and by crushing and re-melting the first melt." a good answer to the question "Why is glass annealed?" OPTIONS:
- yes
- no
Answer:
no

[Q]: Sentence: One of the most well-known Liberian quilters was Martha Ann Ricks, who presented a quilt featuring the famed Liberian coffee tree to Queen Victoria in 1892. Question: Who did Martha Ann Ricks present the famed Liberian coffee tree to? OPTIONS:
- yes
- no
++++++++++
[A]:
yes