inconsistency in phrasal verbs

[rezatakhshid]

In the phrasal verb section there is some inconsistency.
The guideline states that look-05 is the frame we are looking for and later explains that the non-particle form is preferred how ever the example uses look-up-05

(l / look-up-05
   :ARG0 (b / boy)
   :ARG1 (a / answer))