Premise: I'm addicted to your charms

Hypothesis: I can't help myself because of your charms.
Answer: yes

Premise: Yokohama's Chinatown, a few minutes' walk from Japan Railways' Kannai Station in the center of the city, is the largest in Japan.

Hypothesis: Japan's largest Chinatown is located in Yokohama.
Answer: yes

Premise: I shall be all right, snapped Tuppence with her usual resentment of any kind of pity.

Hypothesis: Tuppence was likely to accept help if it came from a place of pity for her situation.
Answer: no

Premise: three martini lunch or whatever they say

Hypothesis: Three martini lunch is an expression.
Answer: yes