direction of the dependency relation with certain verbal adjuncts (see Section 11.1, "Dependency relations with certain verbal adjuncts"),
dual function of a single modification (see Section 11.2, "Dual function of a single modification"),
the question of the mutual relation of two or more locative/directional or temporal adjuncts (see Section 11.3, "Mutual relation of two or more locative/directional or temporal modifications"),
relations within noun phrases (see Section 11.4, "Dependency relations in noun phrases (two nouns in the same form)").
!!! The annotation rules are insufficient in many cases and it is necessary to make them more precise in order to make the annotation more consistent. Also those cases in which not all semantic relations are represented need a new solution.