Premise:
"I really wonder that I did not think of it myself." Poirot did not appear to be listening to me. "
Hypothesis: Poirot tuned me out.

yes

Premise:
"And how bizarre."
Hypothesis: Her poodle was wearing a clown's outfit.

it is not possible to tell

Premise:
"The Imperial Palace (Kyoto Gosho) and the Katsura and Shugakuin imperial villas are mandatory destinations for anyone with even a shred of interest in Japanese architecture, design, and aesthetics."
Hypothesis: The Imperial Palace wouldn't be of interest to those with an interest in Japanese design.
no