A hunter in the woods is the rescuer.
B) pushes.
propel means drive or push something in a particular direction
Tight
taut rigid
stretched tight
stressed not slack
tightly stretched tense
stiff snug
contracted tightened
drawn strained
strung out tightly drawn
firm tensed
In fact, they apply only to personal pronouns, possessive pronouns, and reflexive pronouns. It is only in these types, too, that gender differences are shown (personal he/she, possessive his/hers, reflexive himself/herself). ... Many of the pronouns listed above also belong to another word class - the class of determiners.
Pronouns @ The Internet Grammar of English - UCL