d1ecf742d48ba7a210499ec68af01648b418ad4eeb26cf854f7bb545affdcef4  U1.E4._What_is_media_accessibility_UAB_AUDIO.mp3
e6949a64a55537a1029cf9628ef75d8cd6756bc82a8be86bda875c5b0bc1dbaa  U1.E4._What_is_media_accessibility_UAB_SLIDE_PRESENTATION.pdf
bea3082db0a83fd199a0ba0dd5f3a8e239062b13c382d73dd7cc9421b96a1e0c  U1.E4._What_is_media_accessibility_UAB_TRANSCRIPT.pdf