[Q]: Sentence: The PVA had outrun its logistics capability and thus were unable to press on beyond Seoul as food, ammunition, and materiel were carried nightly, on foot and bicycle, from the border at the Yalu River to the three battle lines. Question: What facilitated the success of Operation Roundup? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: The Dipavamsa of the Theravada says that the losing party in the Second Council dispute broke away in protest and formed the Mahasanghika. Question: The Mahasanghikas argued that the Sthaviras were trying to expand what? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: The isolation of these peoples in Beringia might have lasted 1020,000 years. Question: How many years may the isolation of the peoples in Beringia lasted? OPTIONS:
- yes
- no
++++++++++
[A]:
yes