Problem: S1: Regressive assimilations are only conditioned by phonological factors while substitutions take into account semantic information .
S2: Regressive assimilations are conditioned only by semantic factors , while substitutions take phonological information into consideration .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: no

Problem: S1: The River Milotina is a tributary of the river Vanata in Romania .
S2: The Milotina River is a tributary of the Vanata River in Romania .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A: yes

Problem: S1: Assuming that the causal relationships are linear , this background knowledge can be expressed in the following structural equation model ( SEM ) specification .
S2: Assuming that the structural relationships are causal , this background knowledge can be expressed in the following specification for the linear equation model ( SEM ) .

Do S1 & S2 convey the same information?

OPTIONS:
- no
- yes

A:
no