Take the following as truth: Poirot seized his hat, gave a ferocious twist to his moustache, and, carefully brushing an imaginary speck of dust from his sleeve, motioned me to precede him down the stairs; there we joined the detectives and set out for Styles. 
Then the following statement: "After he fussily made himself ready to go out, Poirot and I accompanied the detectives to Styles." is true, false, or inconclusive?