The correct answer is I belive b and c
Semantics is the study of word meanings.
It is one part of linguistics, other being syntax: the study of sentence structure, phonology and phonetics: the study of sounds, morphology: the study of word structures and pragmatics: the study of actual use of language.
Base on the history, and in my further research about the said question and the Jewish history's important event, the exodus is from Egypt. Base on that, the answer would be the last choices. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification