Sentence 1: The tower's apex is the highest point in the city, marking the spot from which Orthodox Russians believe Jesus ascended to heaven.

Sentence 2: Jesus might have ascended from the tower's apex.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: The number of studies that have demonstrated effects either with volunteer or randomized participants is modest but increasing, and the effects range from minimal to very sizeable reduction in risks that have significant public health importance.

Sentence 2: There haven't been any studies on this topic and there don't seem to be any public health implications.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: i like gardening i wish i had a green thumb though

Sentence 2: I yearn for my thumb to turn the color green.
Is this second sentence entailed by the first?

Answer:
yes