Context Word Targets

For an input [23, 702, 89, 15, 99] and R=2 , what will the returned context be if we pass in the token at idx=1 ( 702 )?

[23, 702, 89, 15]

[23, 89, 15]

[89, 15]

[23, 89, 15, 99]

[702, 89, 15]

SOLUTION:

`[23, 89, 15]`