KNN$.$ Consider the following one$-$dimensional dataset. Each example is described by one numerical feature $x$ and has a discrete label yin$\{-,+\}.$

$\backslash$table$[[x,1,2,3,4,5,6,7,8,9,10],[Y,-,-,-,+,+,+,+,-,-,-]]$

Consider xin$[0,12].$ What is the output of a $1-$NN $($nearest neighbor classifier$)?$ Provide ALL the intervals in $0,12$ labeled $1.$ For example, $6,7$ is labeled $1.$ In case of ties, choose the point on the left. Show all your steps.

$27.$ From Q$26,$ what is the output of a $5-$NN $($nearest neighbor classifier$)?$ Provide ALL the intervals in $0,12$ labeled $1.$ For example, $6,7$ is labeled $1.$ In case of ties, choose the point on the left. Show all your steps.