After returning to Earth, Watney becomes a survival instructor for astronaut candidates. Five years later, on the occasion of the Ares V mission launch, those involved in Watney's rescue have begun new lives.

does the main character in the martian live?

A: yes

Chrysanthemums (/krsnmm/), sometimes called mums or chrysanths, are flowering plants of the genus Chrysanthemum in the family Asteraceae. They are native to Asia and northeastern Europe. Most species originate from East Asia and the center of diversity is in China. Countless horticultural varieties and cultivars exist.

is a chrysanthemum the same as a mum?

A: yes

Rotation in mathematics is a concept originating in geometry. Any rotation is a motion of a certain space that preserves at least one point. It can describe, for example, the motion of a rigid body around a fixed point. A rotation is different from other types of motions: translations, which have no fixed points, and (hyperplane) reflections, each of them having an entire (n 1)-dimensional flat of fixed points in a n-dimensional space. A clockwise rotation is a negative magnitude so a counterclockwise turn has a positive magnitude.

are there any fixed points under a rotation?

A: yes

Together with the Saint Lawrence Seaway, the Waterway allows both ocean-going vessels and the ore and coal-bearing lake freighters to travel from the system's saltwater outlet to its far interior. The Waterway has larger locks and deeper drafts than the lower Seaway, limiting large freighters to the four lakes upstream of the Welland Canal and Lake Ontario, and similarly restricting passage beyond the canal by larger ocean vessels. The two waterways are often jointly and simply referred to as the ''St. Lawrence Seaway'', since the Great Lakes, together with the St. Lawrence River, comprise a single navigable body of freshwater linking the Atlantic Ocean to the continental interior.

do the great lakes connected to the ocean?

A:
yes