EXT. MEADOW – DAY, APRIL 6TH 1917 A rolling landscape. The rustling of leaves, and birdsong. Thunder rumbles in the distance. There is no rain. A figure lies against a tree, eyes closed – this is SCHOFIELD, early-20s. Soft features. A man is sleeping next to him on the grass – BLAKE, 19, youthful, strapping. SERGEANT SANDERS (O.S.) Blake.
https://universalpicturesawards.com/1917/screenplay/1917.pdf