LIS ditransitive verbs (SYNTAX 2.1.1.1) select for three arguments. They are syntactically realized as subject, direct object and indirect object respectively.
Ditransitive predicates in LIS are: agreement verbs with two points of articulation in the neutral space, like donate (a) and agreement verbs whose starting point is on the signerโs body, like say (b).
a. pietroa childb ixb book adonateb
โThe woman donates a book to the child.โ
b. l-u-c-a p-a-o-l-oa lie saya
โLuca tells a lie to Paolo.โ