Question: Are the directors of both films Summer Solstice (1981 film) and Tiger by the Tail (1970 film) from the same country?
Sentence (from "Tiger by the Tail (1970 film)"): Tiger by the Tail is a 1970 American drama film directed by R. G. Springsteen, written by Charles A. Wallace, and starring Christopher George, Tippi Hedren, Dean Jagger, John Dehner, Charo, Lloyd Bochner and Glenda Farrell.
Relevant evidence: Yes