sentences:  With Singapore Sign Language (SgSL), depending on the background of the Deaf, local signs of SgSL often are invented and used by them, and they are not necessarily formally and officially indexed.This is a concern such that essentially, the SgSL language lends itself to many ambiguities when it comes to its expression.Additionally, Singapore Sign Language (SgSL) has not gone through any form of linguistic research/study; this is because of a lack in government resources and funding.