





from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import Features, Sequence, Value
from .base import TaskTemplate


@dataclass(frozen=SCREAMING_SNAKE_CASE       )
class     A     (SCREAMING_SNAKE_CASE       ):
			'''simple docstring'''




			__lowerCamelCase      :			str							     =       field(default='''question-answering-extractive'''  ,	metadata={'''include_in_asdict_even_if_is_default''': True}       )
			__lowerCamelCase      :			ClassVar[Features]							     =       Features({'''question''': Value('''string'''       ), '''context''': Value('''string'''       )}       )
			__lowerCamelCase      :			ClassVar[Features]							     =       Features(
			    {
			        '''answers''': Sequence(
			            {
			                '''text''': Value('''string'''       ),
			                '''answer_start''': Value('''int32'''       ),
			            }       )
			    }       )
			__lowerCamelCase      :			str							     =       "question"
			__lowerCamelCase      :			str							     =       "context"
			__lowerCamelCase      :			str							     =       "answers"






			@property
			def   a_			(     self  :       Optional[Any]  )      ->      Dict[str, str]:







					"""simple docstring"""






					return {self.question_column: "question", self.context_column: "context", self.answers_column: "answers"}










def   __lowerCamelCase   (				__a  :int = 4_0_0_0_0_0_0       )						->							int:






		"""simple docstring"""

		A__     =  []
		A__ ,     A__     =  0, 1
		while b <= n:
				if b % 2 == 0:
						even_fibs.append(__a       )
				A__ ,     A__     =  b, a + b
		return sum(__a       )


if __name__ == "__main__":
					print(F'''{solution() = }''')



