Problem: Word: follow

Sentence 1: Let's follow our great helmsman!

Sentence 2: The police had been following him for weeks but they could not prove his involvement in the bombing.

Same meaning?
A: different meanings

Problem: Word: system

Sentence 1: In a static system oil can not be replaced by water on a surface.

Sentence 2: A vast system of production and distribution and consumption keep the country going.

Same meaning?
A: different meanings

Problem: Word: play

Sentence 1: Play the casinos in Trouville.

Sentence 2: Play the races.

Same meaning?
A: the same meaning

Problem: Word: help

Sentence 1: Please, help!

Sentence 2: Can you help me carry this table?

Same meaning?
A:
the same meaning