picking the value of a field from a filtered array

[vumajc]

How can I get just the value of the field out of a filtered array. In the playground example, I am trying to do this
Posts | filter(.ID == 1) | first() | .Title

and end up with

unexpected token Operator(".") (1:38)
 | Posts | filter(.ID == 1) | first() | .Title
 | .....................................^

[antonmedv]

(Posts | filter(.ID == 1) | first()).Title

Or

let head = Posts | filter(.ID == 1) | first(); head.Title