Group 1 analyse, verb consider in detail and subject to an analysis in order to discover essential features or meaning break down into components or essential features make a mathematical, chemical, or grammatical analysis of

route, noun
an established line of travel or access
an open way (generally public) for travel or transportation

scenario, noun
an outline or synopsis of a play (or, by extension, of a literary work)
a setting for a work of art or literature
the scenario is France during the Reign of Terror
a postulated sequence of possible events
planners developed several scenarios in case of an attack

sphere, noun
a particular environment or walk of life
his social sphere is limited
any spherically shaped artifact
the geographical area in which one nation is very influential
a particular aspect of life or activity
a solid figure bounded by a spherical surface (including the space it encloses)