[Q]: Sentence: The Alaska Railroad was one of the last railroads in North America to use cabooses in regular service and still uses them on some gravel trains. Question: When are cabooses still used occasionally? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: On 25 September, Seoul was recaptured by South Korean forces. Question: Who reclaimed the Seoul? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: The main international airport serving Kathmandu and thus Nepal is the Tribhuvan International Airport, located about six kilometers (6 km (3.7 mi)) from the city centre. Question: Starting in the center of Kathmandu, how many kilometers must one travel to reach Tribhuvan International Airport? OPTIONS:
- yes
- no
++++++++++
[A]:
yes