These students spend time caring for the plants by giving them water and adequate fertilization.
(These students; spend; time; caring for the plants) Context(These students spend,List([0, 20))):(These students; spend time caring; for the plants) Context(These students spend,List([0, 20))):(These students; spend time by giving; them; water and adequate fertilization)
These students spend,List([0, 20)) These students spend,List([0, 20))
These students These students These students
spend spend time caring spend time by giving
time caring for the plants
for the plants
them water and adequate fertilization