Sentence 1: And Malaysia offers a showcase of festivals of events and festivities throughout the year as well.

Sentence 2: Plenty of events take place in Malaysia all year long.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Hold hard, admonished Tommy.

Sentence 2: Be gentle.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Power generators, which emit CO2, contribute abut 29 percent of the total emissions of all U.S. man-made greenhouse gases.

Sentence 2: Power generators for both commercial and non-commercial use contribute an outsized proportion of human created green house gases in the US.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell