question: How was sensitivity expressed at first in the DIN system ?
answer: as a fraction with ` tenths ' ( for example `` 18/10 ° DIN '' )
turker_answer: Sensitivity was expressed at first in the DIN system as a fraction with ` tenths ' ( for example `` 18/10 ° DIN '' ) .
rule-based: Sensitivity was expressed at first in the DIN system as a fraction with ` tenths ' ( for example `` 18/10 ° DIN '' .