Premise:
"Chinatown itself remains a hive of bustling activity, standing cheek by jowl with a Little India of pungent spice shops and ornate Hindu temples."
Hypothesis: Little India and Chinatown have a number of similar characteristics.

it is not possible to tell

Premise:
" There is one shot."
Hypothesis: There will be several chances to win

no

Premise:
"It is not easy under the best of circumstances--few diners actually want to be interrupted by politicians while chewing--but Forbes was still being followed by an enormous press contingent."
Hypothesis: Everyone loves to be interrupted as they dine.
no